{"title":"LB7 TUNERS \u0026 MONITORS","description":null,"products":[{"product_id":"2001-2016-allison-custom-transmission-tuning","title":"2001-2016 ALLISON CUSTOM TUNING","description":"\u003ch1\u003eDuramax Allison Tuning (2001–2016) | PistonTwistin LLC\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eTransform your Duramax into the truck it was meant to be.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur \u003cstrong\u003ecustom EFI Live tuning for 2001–2016 Duramax trucks with Allison transmissions\u003c\/strong\u003e delivers the perfect balance of power, efficiency, and reliability. Whether you daily drive, tow heavy, or want all-out performance, PistonTwistin LLC has the calibration that fits your build.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose Our Tuning?\u003c\/h3\u003e\n\u003cp\u003e✅ Eliminate throttle lag \u0026amp; dead pedal\u003cbr\u003e✅ Gain up to +120 RWHP on stock transmissions\u003cbr\u003e✅ Tow safer with optimized shift strategies\u003cbr\u003e✅ Improve MPG while adding power\u003cbr\u003e✅ Remote support \u0026amp; free lifetime updates\u003c\/p\u003e\n\u003ch3\u003eECM Tailored Power Levels\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStock Optimized\u003c\/strong\u003e (+20 RWHP)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHeavy Tow\u003c\/strong\u003e (+40 RWHP)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLight Tow\u003c\/strong\u003e (+60 RWHP)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStreet\u003c\/strong\u003e (+100 RWHP)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSport\u003c\/strong\u003e (+120 RWHP – max safe for stock trans)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDSP5\u003c\/strong\u003e (5-position switchable)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEasy Install Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAutoCal V3 Pre-Loaded Device\u003c\/strong\u003e – plug-and-play ready\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBench Flashing Service\u003c\/strong\u003e – send us your ECM\/TCM, fast turnaround with free shipping both ways\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEmail Delivery\u003c\/strong\u003e – for existing AutoCal\/FlashScan owners\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe PistonTwistin Difference\u003c\/h3\u003e\n\u003cp\u003eEvery calibration is \u003cstrong\u003ebuilt in-house, tested, and backed with unlimited revisions\u003c\/strong\u003e to grow with your truck. From stock fuel systems to compound turbo builds, we’ll keep you dialed in.\u003c\/p\u003e\n\u003cp\u003e⚡ \u003cstrong\u003eBuilt for Performance. Proven for Reliability. Trusted by Duramax owners nationwide.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eMOTORSPORT USE ONLY\u003c\/em\u003e\u003c\/p\u003e","brand":"Piston Twistin","offers":[{"title":"Allison 5-Speed \/ File Only ( Already own Autocal \/ Flashscan )","offer_id":45039264104586,"sku":"","price":200.0,"currency_code":"USD","in_stock":true},{"title":"Allison 6-Speed \/ File Only ( Already own Autocal \/ Flashscan )","offer_id":45039264170122,"sku":"","price":250.0,"currency_code":"USD","in_stock":true},{"title":"Allison 5-Speed \/ Bench Flash ( Ship ECM \/ TCM  )","offer_id":45039269249162,"sku":"","price":200.0,"currency_code":"USD","in_stock":true},{"title":"Allison 6-Speed \/ Bench Flash ( Ship ECM \/ TCM  )","offer_id":45039269281930,"sku":"","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5548\/8394\/files\/65458BB0-95FC-4A37-B4BF-18A9301BEC40.webp?v=1762280037"},{"product_id":"2001-2016-unlocked-duramax-stock-file","title":"2001-2016 UNLOCKED DURAMAX STOCK FILE","description":"\u003cp\u003e\u003cspan\u003e100% Stock OEM File compatible with EFI Live hardware and software.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"267\" data-end=\"374\"\u003e💻 100% Stock OEM calibration file — \u003cstrong data-start=\"304\" data-end=\"316\"\u003eunlocked\u003c\/strong\u003e and fully compatible with EFI Live hardware \u0026amp; software.\u003c\/p\u003e\n\u003cp data-start=\"376\" data-end=\"697\"\u003e✅ Ideal for restoring your LLY Duramax back to OEM factory calibration.\u003cbr data-start=\"447\" data-end=\"450\"\u003e✅ Works with all EFI Live FlashScan \u0026amp; AutoCal devices.\u003cbr data-start=\"504\" data-end=\"507\"\u003e✅ Unlocked for full editing, logging, and custom tuning flexibility.\u003cbr data-start=\"575\" data-end=\"578\"\u003e✅ Direct fit for \u003cstrong data-start=\"595\" data-end=\"655\"\u003e2001-2016 GMC Sierra \u0026amp; Chevy Silverado 2500HD \/ 3500HD\u003c\/strong\u003e equipped with the \u003cstrong data-start=\"674\" data-end=\"694\"\u003e6.6L Duramax\u003c\/strong\u003e. All cabs \/ configurations.\u003c\/p\u003e\n\u003cp data-start=\"376\" data-end=\"697\"\u003eWe can even help with custom DIY swaps if you are putting a Duramax into something else. \u003c\/p\u003e\n\u003cp data-start=\"699\" data-end=\"810\"\u003e⚡ \u003cstrong data-start=\"701\" data-end=\"729\"\u003eDigital Delivery\u003c\/strong\u003e – Your unlocked stock file will be sent directly to your email after purchase within 1 business day\u003c\/p\u003e\n\u003cp data-start=\"812\" data-end=\"887\"\u003e🛡️ \u003cstrong data-start=\"816\" data-end=\"834\"\u003e100% Authentic\u003c\/strong\u003e | Backed by \u003cstrong data-start=\"847\" data-end=\"865\"\u003ePiston Twistin\u003c\/strong\u003e | Unlimited Support\u003c\/p\u003e\n\u003chr data-start=\"889\" data-end=\"892\"\u003e\n\u003ch3 data-start=\"894\" data-end=\"938\"\u003e\u003cstrong data-start=\"898\" data-end=\"936\"\u003e  Tags \/ Meta\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"939\" data-end=\"1123\"\u003e\n\u003cli data-start=\"939\" data-end=\"974\"\u003e\n\u003cp data-start=\"941\" data-end=\"974\"\u003eLB7 , LLY , LBZ , LMM , LML Duramax stock file EFI Live\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1006\" data-end=\"1049\"\u003e\n\u003cp data-start=\"1008\" data-end=\"1049\"\u003eChevy Silverado stock tune unlocked\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1050\" data-end=\"1088\"\u003e\n\u003cp data-start=\"1052\" data-end=\"1088\"\u003eGMC Sierra stock file EFI Live\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1089\" data-end=\"1123\"\u003e\n\u003cp data-start=\"1091\" data-end=\"1123\"\u003eUnlocked OEM Duramax EFI Live file\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Piston Twistin","offers":[{"title":"Default Title","offer_id":45045211267210,"sku":"","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5548\/8394\/files\/9106F9A6-6AF0-4B64-A19C-CF2525287162.png?v=1762280045"},{"product_id":"2001-2004-lb7-efi-live-custom-tuning","title":"2001-2004 LB7 EFI LIVE CUSTOM TUNING ONLY","description":"\u003ch2 style=\"text-align: center;\"\u003eTransform your LB7 Duramax into a high-performance powerhouse with PistonTwistin’s precision-engineered, plug-and-play ECU tuning via EFI Live. 🚀 Experience up to \u003cstrong\u003e+100 HP\u003c\/strong\u003e and \u003cstrong\u003e+100 lb-ft\u003c\/strong\u003e of torque while preserving factory reliability.\u003c\/h2\u003e\n\u003ch1 style=\"text-align: center;\"\u003e🔧 Why Choose PistonTwistin Tuning?\u003c\/h1\u003e\n\u003cul style=\"text-align: center;\"\u003e\n\u003cli\u003e\n\u003ch1\u003e\u003cstrong\u003e⚡ Maximum Power Gains\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003eRapid throttle response \u0026amp; minimized turbo lag for instant power when you need it \u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch1\u003e\u003cstrong\u003e⛽ Improved Fuel Efficiency\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003eSqueeze more miles per gallon without compromising power ( The higher the HP the tune the better the MPG you will get if you drive conservatively)\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch1\u003e\u003cstrong\u003e🚚 Towing Mastery\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003eEffortlessly haul 15,000 + lbs with confidence. Or if you compete in pull competitions we can help, get you dialed in for that.\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch1\u003e\u003cstrong\u003e🔄 Seamless Integration\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003eWorks with your stock ECU—no permanent modifications required . Can be returned back to \"stock\" power at anytime.\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch1\u003e\u003cstrong\u003e🎛️ DSP5 Switchable Modes\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003eFive distinct power profiles at your fingertips for any driving scenario. We can customize these 5 tunes however you'd like and can put them in any order for you.\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 style=\"text-align: center;\"\u003e⚙️ How It Works\u003c\/h1\u003e\n\u003col style=\"text-align: center;\"\u003e\n\u003cli\u003e\n\u003ch1\u003e\n\u003cstrong\u003e🛒 Place Your Order\u003c\/strong\u003e\u003cbr\u003eChoose the tuning package tailored to your needs.\u003c\/h1\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch1\u003e\n\u003cstrong\u003e📧 Order Confirmation\u003c\/strong\u003e\u003cbr\u003eReceive an email with a secure link to our easy vehicle-info form.\u003c\/h1\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch1\u003e\n\u003cstrong\u003e✍️ Submit Vehicle Details\u003c\/strong\u003e\u003cbr\u003eTell us your year, model, and any aftermarket mods—ensuring a perfect custom tune.\u003c\/h1\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch1\u003e\n\u003cstrong\u003e🏁 Custom Tune Creation\u003c\/strong\u003e\u003cbr\u003eOur expert technicians review \u0026amp; test every calibration this takes (1–3 business days).\u003cbr\u003e\n\u003c\/h1\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch1 data-end=\"2116\" data-start=\"2087\"\u003e\n\u003cstrong data-end=\"1787\" data-start=\"1762\"\u003e📥 Delivery \u0026amp; Install\u003c\/strong\u003e\u003cbr data-end=\"1790\" data-start=\"1787\"\u003e– \u003cstrong data-end=\"1804\" data-start=\"1795\"\u003eEmail\u003c\/strong\u003e: Get your tune file ready for AutoCal or FlashScan.\u003cbr data-end=\"1859\" data-start=\"1856\"\u003e– \u003cstrong data-end=\"1878\" data-start=\"1864\"\u003eAutoCal V3\u003c\/strong\u003e: Pre-loaded device ships to you—just plug in and go.\u003cbr data-end=\"1934\" data-start=\"1931\"\u003e– \u003cstrong data-end=\"1957\" data-start=\"1939\"\u003eBench Flashing\u003c\/strong\u003e: Ship us your ECM\/TCM; we flash and return it.\u003c\/h1\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2 style=\"text-align: center;\"\u003e⚠️ Highly modified trucks require datalogging for pinpoint accuracy.\u003c\/h2\u003e\n\u003ch1 style=\"text-align: center;\"\u003e🛠️ Installation Options\u003c\/h1\u003e\n\u003ctable height=\"456\" style=\"margin-left: auto; margin-right: auto; width: 94.3636%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 25.3676%;\"\u003e\n\u003ch2\u003eMethod\u003c\/h2\u003e\n\u003c\/th\u003e\n\u003cth style=\"width: 44.4853%;\"\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003c\/th\u003e\n\u003cth style=\"width: 29.4118%;\"\u003e\n\u003ch2\u003eTimeframe\u003c\/h2\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.3676%;\"\u003e\n\u003ch2\u003e\u003cstrong\u003eAutoCal V3 Device\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 44.4853%;\"\u003e\n\u003ch2\u003ePlug-and-play, pre-loaded with your custom tune.\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 29.4118%;\"\u003e\n\u003ch2\u003eReady out-of-box\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.3676%;\"\u003e\n\u003ch2\u003e\u003cstrong\u003eBench Flashing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 44.4853%;\"\u003e\n\u003ch2\u003eSend ECM\/TCM for professional on-bench flashing.\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 29.4118%;\"\u003e\n\u003ch2\u003e1–2 business days\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.3676%;\"\u003e\n\u003ch2\u003e\u003cstrong\u003eEmail Delivery\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 44.4853%;\"\u003e\n\u003ch2\u003eTune file emailed for use with existing devices.\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 29.4118%;\"\u003e\n\u003ch2\u003eInstant delivery\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch1 style=\"text-align: center;\"\u003e📊 Power Levels \u0026amp; Specs\u003c\/h1\u003e\n\u003ctable style=\"margin-left: auto; margin-right: auto;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003ch2\u003eLevel\u003c\/h2\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003ch2\u003eRWHP Gain\u003c\/h2\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ch2\u003e\u003cstrong\u003eStock Optimized\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch2\u003e+20\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch2\u003eDaily driving\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ch2\u003e\u003cstrong\u003eHeavy Tow\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch2\u003e+40\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch2\u003e15,000 + lbs hauling\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ch2\u003e\u003cstrong\u003eLight Tow\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch2\u003e+60\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch2\u003e\u0026lt; 15,000 lbs hauling\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ch2\u003e\u003cstrong\u003eStreet Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch2\u003e+100\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch2\u003eSpirited road use\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ch2\u003e\u003cstrong\u003eSport Mode\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch2\u003e+120\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch2\u003eHigh-performance runs\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ch2\u003e\u003cstrong\u003eBuilt Trans\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch2\u003e+150–200\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch2\u003eMaximum effort \u0026amp; motorsports\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch1 style=\"text-align: center;\"\u003e🔥 Performance Upgrades \u0026amp; Parts\u003c\/h1\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\u003cstrong\u003eStage 1 Intake Kit\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cul style=\"text-align: center;\"\u003e\n\u003cli\u003e\n\u003ch2\u003e4″ Wehrli custom air box for faster turbo spool\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eEnhanced throttle response \u0026amp; airflow\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/h2\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003ca href=\"https:\/\/pistontwistin.org\/blogs\/how-do-i-data-log\/lb7-stage-1-performance-kit-in-depth-description\"\u003e\u003cspan\u003eLB7 Stage 1 Performance Kit In Depth Description. – Piston Twistin\u003c\/span\u003e\u003c\/a\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cb id=\"docs-internal-guid-51ff23a8-7fff-ac53-16cc-d95ea35eb3c1\"\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\u003cstrong\u003eStage 2 Bundle ( EGR SOLUTION )\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cul style=\"text-align: center;\"\u003e\n\u003cli\u003e\n\u003ch2\u003eWcFab 3″ Y-bridge \u0026amp; intercooler pipes\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eLower EGTs \u0026amp; optimized turbo efficiency\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\" style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/pistontwistin.org\/blogs\/how-do-i-data-log\/lb7-stage-2-performance-kit-in-depth-description\"\u003e\u003cspan\u003eLB7 Stage 2 Performance Kit In Depth Description – Piston Twistin\u003c\/span\u003e\u003c\/a\u003e\u003c\/h2\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\u003cstrong\u003eExhaust Options\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cul style=\"text-align: center;\"\u003e\n\u003cli\u003e\n\u003ch2\u003eMBRP STRAIGHT PIPE\u003cbr\u003e\n\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e4IN MORE TURBO WHISTLE \u003cmeta charset=\"utf-8\"\u003e \u003cb id=\"docs-internal-guid-14e7a9a5-7fff-5c03-01f1-d840dc634815\"\u003e\u003ca href=\"https:\/\/youtu.be\/0Tewi5I_qMg?si=s4bc5Jp9Q-qfkLHY\"\u003e\u003cspan\u003e4\" Exhaust Sound \u003c\/span\u003e\u003c\/a\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e5IN MORE V8 RUMBLE \u003cmeta charset=\"utf-8\"\u003e \u003cb id=\"docs-internal-guid-00ce0f7a-7fff-7105-2447-e67d2ceeda38\"\u003e\u003ca href=\"https:\/\/youtu.be\/sLaZhgP1JJ8?si=QXMA4kaMMSUIrJBe\"\u003e\u003cspan\u003e5\" Exhaust Sound\u003c\/span\u003e\u003c\/a\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\u003cstrong\u003eWehrli 3″ Downpipe\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cul style=\"text-align: center;\"\u003e\n\u003cli\u003e\n\u003ch2\u003eCeramic-coated, heat-wrapped, bolt-on design\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb id=\"docs-internal-guid-139ff6db-7fff-dcbd-a237-c6249986695e\"\u003e\u003ca href=\"https:\/\/pistontwistin.org\/blogs\/how-do-i-data-log\/lb7-high-flow-down-pipe-full-description\"\u003e\u003cspan\u003eLb7 High Flow Down Pipe Full Description – Piston Twistin\u003c\/span\u003e\u003c\/a\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 style=\"text-align: center;\"\u003e❓ FAQs\u003c\/h1\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\n\u003cstrong\u003eI just placed my order—what should I expect?\u003c\/strong\u003e\u003cbr\u003e➡ \u003cmeta charset=\"utf-8\"\u003e \u003cb id=\"docs-internal-guid-959290c4-7fff-34e7-70d3-44ecb199c577\"\u003e\u003ca href=\"https:\/\/pistontwistin.org\/blogs\/how-do-i-data-log\/i-just-placed-my-order-what-should-i-expect\"\u003e\u003cspan\u003eI just placed my order. What should I expect? – Piston Twistin\u003c\/span\u003e\u003c\/a\u003e\u003c\/b\u003e\n\u003c\/h1\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\n\u003cstrong\u003eIs professional installation required?\u003c\/strong\u003e\u003cbr\u003eNo – DIY install in under 10 minutes with no tools.\u003cbr\u003e➡ \u003cmeta charset=\"utf-8\"\u003e \u003ca href=\"https:\/\/pistontwistin.org\/blogs\/how-do-i-data-log\/how-to-flash-the-tunes-to-my-truck\"\u003e\u003cspan\u003eHow To Flash The Tunes To My Truck? – Piston Twistin\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/h1\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\n\u003cstrong\u003eDoes it work on other Duramax engines?\u003c\/strong\u003e\u003cbr\u003eYes – we tune all Duramax generations, plus Cummins \u0026amp; Powerstroke platforms.\u003cbr\u003e➡ \u003cmeta charset=\"utf-8\"\u003e \u003ca href=\"https:\/\/pistontwistin.org\/blogs\/how-do-i-data-log\/why-should-i-tune-my-truck\"\u003e\u003cspan\u003eWhy Should I Tune My Truck? – Piston Twistin\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/h1\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\n\u003cstrong\u003eWhat is bench flashing?\u003c\/strong\u003e\u003cbr\u003eOn-bench ECM\/TCM flashing for locked units or if you don’t have an EFI device.\u003cbr\u003e➡ \u003cmeta charset=\"utf-8\"\u003e \u003ca href=\"https:\/\/pistontwistin.org\/blogs\/how-do-i-data-log\/bench-flashing\"\u003e\u003cspan\u003eWHAT IS BENCH FLASHING ? – Piston Twistin\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/h1\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\n\u003cstrong\u003eWhat power levels are available?\u003c\/strong\u003e\u003cbr\u003eFive levels via DSP5 switchable tuning.\u003cbr\u003e➡ \u003cmeta charset=\"utf-8\"\u003e \u003ca href=\"https:\/\/pistontwistin.org\/blogs\/how-do-i-data-log\/lb7-duramax-performance-power-level-in-depth-description\"\u003e\u003cspan\u003eLB7 Duramax Performance Power Level In depth description – Piston Twistin\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/h1\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\n\u003cstrong\u003eWhy upgrade fuel filtration?\u003c\/strong\u003e\u003cbr\u003ePrevents injector damage and boosts engine health and performance.\u003cbr\u003e➡ [\u003cmeta charset=\"utf-8\"\u003e \u003cb id=\"docs-internal-guid-d0ef377c-7fff-860c-3671-1cb09601ae48\"\u003e\u003ca href=\"https:\/\/pistontwistin.org\/blogs\/how-do-i-data-log\/fuel-filtration-upgrades-for-lly-duramax-and-the-importance-of-installing-an-airdog-lift-pump\"\u003e\u003cspan\u003eFuel Filtration Upgrades for Duramax and the Importance of Installing – Piston Twistin\u003c\/span\u003e\u003c\/a\u003e\u003c\/b\u003e]\u003c\/h1\u003e\n\u003ch2 style=\"text-align: center;\"\u003e✨ \u003cstrong\u003eReady to unleash your Duramax’s true potential?\u003c\/strong\u003e Click \u003cstrong\u003eAdd to Cart\u003c\/strong\u003e now and join tons of satisfied truck owners who trust PistonTwistin for performance, reliability, and peace of mind. ✨Feel free to reach out anytime if you have questions. We are more than happy to go more in depth on anything your curious about . Reach us at\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e( PistonTwistin@gmail.com)\u003c\/h2\u003e\n\u003cdiv class=\"wsm-prod-tab-content\"\u003e\n\u003cp\u003e\u003ca name=\"reviews\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Piston Twistin","offers":[{"title":"PRE-LOADED EFI LIVE AUTOCAL V3 \/ YES \/ SINGLE FILE","offer_id":45645032390794,"sku":null,"price":1150.0,"currency_code":"USD","in_stock":true},{"title":"BENCH FLASH ( SHIP ECM TO US ) \/ YES \/ SINGLE FILE","offer_id":45645032423562,"sku":null,"price":600.0,"currency_code":"USD","in_stock":true},{"title":"FILE ONLY ( ALREADY OWN AUTOCAL \/ FLASHSCAN ) \/ YES \/ SINGLE FILE","offer_id":45645032456330,"sku":null,"price":550.0,"currency_code":"USD","in_stock":true},{"title":"PRE-LOADED EFI LIVE AUTOCAL V3 \/ NO \/ SINGLE FILE","offer_id":45645032489098,"sku":null,"price":1100.0,"currency_code":"USD","in_stock":true},{"title":"BENCH FLASH ( SHIP ECM TO US ) \/ NO \/ SINGLE FILE","offer_id":45645032521866,"sku":null,"price":600.0,"currency_code":"USD","in_stock":true},{"title":"FILE ONLY ( ALREADY OWN AUTOCAL \/ FLASHSCAN ) \/ NO \/ SINGLE FILE","offer_id":45645032554634,"sku":null,"price":375.0,"currency_code":"USD","in_stock":true},{"title":"PRE-LOADED EFI LIVE AUTOCAL V3 \/ YES \/ DSP5 ( FIVE MAP SWITCHABLE TUNING )","offer_id":45645032587402,"sku":null,"price":1250.0,"currency_code":"USD","in_stock":true},{"title":"PRE-LOADED EFI LIVE AUTOCAL V3 \/ NO \/ DSP5 ( FIVE MAP SWITCHABLE TUNING )","offer_id":45645032620170,"sku":null,"price":1200.0,"currency_code":"USD","in_stock":true},{"title":"BENCH FLASH ( SHIP ECM TO US ) \/ YES \/ DSP5 ( FIVE MAP SWITCHABLE TUNING )","offer_id":45645032652938,"sku":null,"price":600.0,"currency_code":"USD","in_stock":true},{"title":"BENCH FLASH ( SHIP ECM TO US ) \/ NO \/ DSP5 ( FIVE MAP SWITCHABLE TUNING )","offer_id":45645032685706,"sku":null,"price":600.0,"currency_code":"USD","in_stock":true},{"title":"FILE ONLY ( ALREADY OWN AUTOCAL \/ FLASHSCAN ) \/ YES \/ DSP5 ( FIVE MAP SWITCHABLE TUNING )","offer_id":45645032718474,"sku":null,"price":650.0,"currency_code":"USD","in_stock":true},{"title":"FILE ONLY ( ALREADY OWN AUTOCAL \/ FLASHSCAN ) \/ NO \/ DSP5 ( FIVE MAP SWITCHABLE TUNING )","offer_id":45645032751242,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5548\/8394\/files\/42C82627-4234-4343-8EF4-1CE397E4DE38.png?v=1762283077"},{"product_id":"edge-cts3-insight","title":"EDGE CTS3 INSIGHT","description":"\u003cdiv class=\"full_description\"\u003eThe Insight is the #1 preferred digital gauge monitor in the market today, used by daily drivers and enthusiasts everywhere. The Insight is the most comprehensive, state-of-the-art, multi-gauge touch-screen display on the market. It is an instantaneous and inexpensive alternative to bulky, analog gauges that would otherwise cost hundreds of dollars and take hours to install. This is the perfect tool for those who want to monitor their vehicle's performance and prefer not to program their vehicle, or for those who already have significant performance upgrades and want to safely monitor their vehicle's performance. Not only can the Insight monitor vehicle performance, but it can also be intelligently configured to provide audible and visual alerts to help you protect your vehicle.\u003c\/div\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003e3rd Generation design is faster and more capable than ever\u003c\/li\u003e\n\u003cli\u003eSimple installation just plug into OBDII port. No wiring required\u003c\/li\u003e\n\u003cli\u003eCompatible with most domestic gas and diesel vehicles 1996 and newer.\u003c\/li\u003e\n\u003cli\u003eMonitor key vehicle parameters like EGT, regen cycles, trans temp, boost, RPM and dozens more\u003c\/li\u003e\n\u003cli\u003eFull color, 5 capacitive touch screen with auto-dimming\u003c\/li\u003e\n\u003cli\u003eOffers crystal clear data at your fingertips\u003c\/li\u003e\n\u003cli\u003eHighly customizable gauges and backgrounds\u003c\/li\u003e\n\u003cli\u003eBoot up directly to gauge screen upon key cycle\u003c\/li\u003e\n\u003cli\u003eSwipe capability allows easy switching between screens as needed for towing, performance, economy, etc\u003c\/li\u003e\n\u003cli\u003eBuilt-in performance meter measures 0-60, 1\/4 mile times and more\u003c\/li\u003e\n\u003cli\u003eAdvanced integrated data logger with export capability\u003c\/li\u003e\n\u003cli\u003eClear and Read DTC codes\u003c\/li\u003e\n\u003cli\u003eIntegrated accessory system for additional gauges or can control switches for lighting, compressors, winch, etc\u003c\/li\u003e\n\u003cli\u003eWi-Fi updateable\u003c\/li\u003e\n\u003cli\u003eIncludes windshield mounting bracket\u003c\/li\u003e\n\u003cli\u003eCheckout the optional Display Mounts available for some applications\u003c\/li\u003e\n\u003cli\u003eCARB exempt, does not affect emissions control in anyway.\u003c\/li\u003e\n\u003cli\u003ePerforms Manual DPF Regeneration in 2018-2020 3.0L Ford F150 Diesel, 2011-2019 6.7L Ford Diesel, and 2007.5-2023 6.6L GM Diesel\u003c\/li\u003e\n\u003cli\u003ePerforms Mobile DPF Regeneration in 2015-2022 3.0L Ram Diesel, 2007-2018 6.7L Ram Diesel, and 2011-2023 6.6L GM Diesel\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Piston Twistin","offers":[{"title":"Default Title","offer_id":45714726355082,"sku":"","price":475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5548\/8394\/files\/8EA93F69-759A-4DEB-8787-ED3592C3044D.png?v=1762283309"},{"product_id":"obd2-port-splitter","title":"OBD2 PORT SPLITTER","description":"\u003ch2 class=\"wsm-tab-content-header\"\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv itemprop=\"description\" class=\"wsm-prod-tab-content\"\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eOBD2 16pin extension cable allows you to connect compatible diagnostic tools with a 16 pin socket\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eA right angle OBD-II Extension Cable that measures 19 inches long\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Piston Twistin","offers":[{"title":"Default Title","offer_id":45715289964682,"sku":"","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5548\/8394\/files\/15272FAF-43F5-450B-91F9-9DCC3F05CFD2.png?v=1762283322"},{"product_id":"5-position-switch-2001-2004-duramax","title":"5 POSITION SWITCH 2001-2004 DURAMAX","description":"\u003cp\u003e\u003cspan\u003eThese small switches offer big adjustability. By simply turning the dial left or right until it clicks, you are able to command your truck to give you more or less HP \u0026amp; TQ. This obviously only works if you have already flashed the ECM with SOTF tuning software. Depending on your vehicle, our switch will utilize your truck’s Fuel Temperature Sensor, Crank Case Pressure Sensor, or Intake Air Temperature Sensor.\u003c\/span\u003e\u003c\/p\u003e","brand":"Piston Twistin","offers":[{"title":"Default Title","offer_id":45715340951690,"sku":"","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5548\/8394\/files\/D1CB9493-F899-4422-B4EC-FEC8646528A0.png?v=1762283325"},{"product_id":"2001-2004-lb7-duramax-tuning-chip","title":"2001–2004 LB7 Duramax Engine Tuning | EFI LIVE | PistonTwistin","description":"\u003ch1 data-end=\"292\" data-start=\"219\"\u003e\u003cstrong data-end=\"290\" data-start=\"221\"\u003eLB7 Duramax EFI Live Tuning Kit – All-In-One Performance Solution\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp data-end=\"332\" data-start=\"293\"\u003e\u003cstrong data-end=\"332\" data-start=\"293\"\u003eCustom DSP5 Tuning by PistonTwistin\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"681\" data-start=\"334\"\u003eUpgrade your 2001–2004 LB7 Duramax with our precision EFI Live tuning solution—designed to deliver unmatched power, drivability, and reliability. Whether you're towing, daily driving, or pushing your truck to the limit, PistonTwistin’s custom-built DSP5 tuning gives you full control over performance with seamless integration into your stock ECU.\u003c\/p\u003e\n\u003chr data-end=\"686\" data-start=\"683\"\u003e\n\u003ch2 data-end=\"721\" data-start=\"688\"\u003e🔧 \u003cstrong data-end=\"721\" data-start=\"694\"\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003ch3 data-end=\"762\" data-start=\"723\"\u003e✅ \u003cstrong data-end=\"760\" data-start=\"729\"\u003eCustom EFI Live Calibration\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"881\" data-start=\"763\"\u003eAll tuning is built in-house, specifically tailored to your truck’s modifications and use-case—no generic files, ever.\u003c\/p\u003e\n\u003ch3 data-end=\"939\" data-start=\"883\"\u003e⚡ \u003cstrong data-end=\"937\" data-start=\"889\"\u003eEnhanced Throttle Response \u0026amp; Torque Delivery\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"1034\" data-start=\"940\"\u003eEnjoy improved turbo spool and instant torque for confident acceleration and smoother driving.\u003c\/p\u003e\n\u003ch3 data-end=\"1073\" data-start=\"1036\"\u003e⛽ \u003cstrong data-end=\"1071\" data-start=\"1042\"\u003eOptimized Fuel Efficiency\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"1163\" data-start=\"1074\"\u003eHigher horsepower tunes often result in better MPG—especially when driven conservatively.\u003c\/p\u003e\n\u003ch3 data-end=\"1206\" data-start=\"1165\"\u003e🚛 \u003cstrong data-end=\"1204\" data-start=\"1172\"\u003eHeavy-Duty Towing Capability\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"1310\" data-start=\"1207\"\u003eConfidently haul up to 15,000+ lbs, or get dialed in for sled pull competitions and weekend workhorses.\u003c\/p\u003e\n\u003ch3 data-end=\"1357\" data-start=\"1312\"\u003e🎛️ \u003cstrong data-end=\"1355\" data-start=\"1320\"\u003eSwitch-On-The-Fly (DSP5) Tuning\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"1459\" data-start=\"1358\"\u003eChoose from five power levels via your DSP5 switch—fully customizable and ordered to your preference.\u003c\/p\u003e\n\u003ch3 data-end=\"1501\" data-start=\"1461\"\u003e🔄 \u003cstrong data-end=\"1499\" data-start=\"1468\"\u003eStock-Friendly \u0026amp; Reversible\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"1573\" data-start=\"1502\"\u003eNo permanent modifications required. Return to stock power at any time.\u003c\/p\u003e\n\u003chr data-end=\"1578\" data-start=\"1575\"\u003e\n\u003ch2 data-end=\"1602\" data-start=\"1580\"\u003e⚙️ \u003cstrong data-end=\"1602\" data-start=\"1586\"\u003eHow It Works\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003col data-end=\"2007\" data-start=\"1604\"\u003e\n\u003cli data-end=\"1713\" data-start=\"1604\"\u003e\n\u003cp data-end=\"1713\" data-start=\"1607\"\u003e\u003cstrong data-end=\"1627\" data-start=\"1607\"\u003ePlace Your Order\u003c\/strong\u003e\u003cbr data-end=\"1630\" data-start=\"1627\"\u003eSelect your preferred tuning method: AutoCal V3, email delivery, or bench flashing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1829\" data-start=\"1715\"\u003e\n\u003cp data-end=\"1829\" data-start=\"1718\"\u003e\u003cstrong data-end=\"1744\" data-start=\"1718\"\u003eSubmit Vehicle Details\u003c\/strong\u003e\u003cbr data-end=\"1747\" data-start=\"1744\"\u003eYou’ll receive a secure link to enter your truck’s year, modifications, and goals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1968\" data-start=\"1831\"\u003e\n\u003cp data-end=\"1968\" data-start=\"1834\"\u003e\u003cstrong data-end=\"1878\" data-start=\"1834\"\u003eCustom Tune Creation (1–3 Business Days)\u003c\/strong\u003e\u003cbr data-end=\"1881\" data-start=\"1878\"\u003eOur team reviews your submission and builds a calibration tailored to your exact setup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2007\" data-start=\"1970\"\u003e\n\u003cp data-end=\"2007\" data-start=\"1973\"\u003e\u003cstrong data-end=\"2005\" data-start=\"1973\"\u003eTune Delivery \u0026amp; Installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cul data-end=\"2232\" data-start=\"2008\"\u003e\n\u003cli data-end=\"2072\" data-start=\"2008\"\u003e\n\u003cp data-end=\"2072\" data-start=\"2010\"\u003e\u003cstrong data-end=\"2025\" data-start=\"2010\"\u003eAutoCal V3:\u003c\/strong\u003e Device arrives pre-loaded—plug in and flash.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2150\" data-start=\"2073\"\u003e\n\u003cp data-end=\"2150\" data-start=\"2075\"\u003e\u003cstrong data-end=\"2094\" data-start=\"2075\"\u003eEmail Delivery:\u003c\/strong\u003e Tune file sent instantly for existing EFI Live users.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2232\" data-start=\"2151\"\u003e\n\u003cp data-end=\"2232\" data-start=\"2153\"\u003e\u003cstrong data-end=\"2172\" data-start=\"2153\"\u003eBench Flashing:\u003c\/strong\u003e Send us your ECM\/TCM—we flash it in-house and ship it back.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote data-end=\"2316\" data-start=\"2234\"\u003e\n\u003cp data-end=\"2316\" data-start=\"2236\"\u003e\u003cem data-end=\"2316\" data-start=\"2236\"\u003eNote: Highly modified trucks will require datalogging for precise calibration.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-end=\"2321\" data-start=\"2318\"\u003e\n\u003ch2 data-end=\"2352\" data-start=\"2323\"\u003e📊 \u003cstrong data-end=\"2352\" data-start=\"2329\"\u003ePower Level Options\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cdiv class=\"_tableContainer_80l1q_1\"\u003e\n\u003cdiv class=\"_tableWrapper_80l1q_14 group flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"2945\" data-start=\"2354\"\u003e\n\u003cthead data-end=\"2436\" data-start=\"2354\"\u003e\n\u003ctr data-end=\"2436\" data-start=\"2354\"\u003e\n\u003cth data-col-size=\"sm\" data-end=\"2372\" data-start=\"2354\"\u003e\u003cstrong data-end=\"2364\" data-start=\"2356\"\u003eMode\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth data-col-size=\"sm\" data-end=\"2398\" data-start=\"2372\"\u003e\u003cstrong data-end=\"2397\" data-start=\"2374\"\u003eEstimated RWHP Gain\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth data-col-size=\"sm\" data-end=\"2436\" data-start=\"2398\"\u003e\u003cstrong data-end=\"2413\" data-start=\"2400\"\u003eIdeal For\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"2945\" data-start=\"2522\"\u003e\n\u003ctr data-end=\"2606\" data-start=\"2522\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2541\" data-start=\"2522\"\u003eStock Optimized\u003c\/td\u003e\n\u003ctd data-end=\"2568\" data-start=\"2541\" data-col-size=\"sm\"\u003e+20 HP\u003c\/td\u003e\n\u003ctd data-end=\"2606\" data-start=\"2568\" data-col-size=\"sm\"\u003eClean daily driving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2691\" data-start=\"2607\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2626\" data-start=\"2607\"\u003eHeavy Tow\u003c\/td\u003e\n\u003ctd data-end=\"2653\" data-start=\"2626\" data-col-size=\"sm\"\u003e+40 HP\u003c\/td\u003e\n\u003ctd data-end=\"2691\" data-start=\"2653\" data-col-size=\"sm\"\u003eTowing 15,000+ lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2776\" data-start=\"2692\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2711\" data-start=\"2692\"\u003eLight Tow\u003c\/td\u003e\n\u003ctd data-end=\"2738\" data-start=\"2711\" data-col-size=\"sm\"\u003e+60 HP\u003c\/td\u003e\n\u003ctd data-end=\"2776\" data-start=\"2738\" data-col-size=\"sm\"\u003eTowing under 15,000 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2860\" data-start=\"2777\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2798\" data-start=\"2777\"\u003eStreet Performance\u003c\/td\u003e\n\u003ctd data-end=\"2822\" data-start=\"2798\" data-col-size=\"sm\"\u003e+100 HP\u003c\/td\u003e\n\u003ctd data-end=\"2860\" data-start=\"2822\" data-col-size=\"sm\"\u003eResponsive highway driving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2945\" data-start=\"2861\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2880\" data-start=\"2861\"\u003eSport \/ Race\u003c\/td\u003e\n\u003ctd data-end=\"2907\" data-start=\"2880\" data-col-size=\"sm\"\u003e+120–200 HP\u003c\/td\u003e\n\u003ctd data-end=\"2945\" data-start=\"2907\" data-col-size=\"sm\"\u003eBuilt trucks \u0026amp; track use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cblockquote data-end=\"3052\" data-start=\"2947\"\u003e\n\u003cp data-end=\"3052\" data-start=\"2949\"\u003e\u003cem data-end=\"3052\" data-start=\"2949\"\u003eEvery DSP5 tune set can be fully customized to your driving habits, towing needs, and hardware setup.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-end=\"3057\" data-start=\"3054\"\u003e\n\u003ch2 data-end=\"3098\" data-start=\"3059\"\u003e🔩 \u003cstrong data-end=\"3098\" data-start=\"3065\"\u003eOptional Performance Upgrades\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp data-end=\"3188\" data-start=\"3100\"\u003e\u003cstrong data-end=\"3125\" data-start=\"3100\"\u003eStage 1 Intake System\u003c\/strong\u003e\u003cbr data-end=\"3128\" data-start=\"3125\"\u003e4\" Wehrli intake box enhances airflow and throttle response.\u003c\/p\u003e\n\u003cp data-end=\"3314\" data-start=\"3190\"\u003e\u003cstrong data-end=\"3218\" data-start=\"3190\"\u003eStage 2 EGR Solution Kit\u003c\/strong\u003e\u003cbr data-end=\"3221\" data-start=\"3218\"\u003eIncludes WcFab 3\" Y-bridge and intercooler pipes to reduce EGTs and improve boost efficiency.\u003c\/p\u003e\n\u003cp data-end=\"3337\" data-start=\"3316\"\u003e\u003cstrong data-end=\"3335\" data-start=\"3316\"\u003eExhaust Options\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"3532\" data-start=\"3338\"\u003e\n\u003cli data-end=\"3389\" data-start=\"3338\"\u003e\n\u003cp data-end=\"3389\" data-start=\"3340\"\u003e\u003cstrong data-end=\"3365\" data-start=\"3340\"\u003e4” MBRP Straight Pipe\u003c\/strong\u003e – Crisp turbo whistle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3450\" data-start=\"3390\"\u003e\n\u003cp data-end=\"3450\" data-start=\"3392\"\u003e\u003cstrong data-end=\"3417\" data-start=\"3392\"\u003e5” MBRP Straight Pipe\u003c\/strong\u003e – Deeper, more aggressive tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3532\" data-start=\"3451\"\u003e\n\u003cp data-end=\"3532\" data-start=\"3453\"\u003e\u003cstrong data-end=\"3475\" data-start=\"3453\"\u003eWehrli 3” Downpipe\u003c\/strong\u003e – Ceramic-coated, heat-wrapped bolt-on for improved flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"3537\" data-start=\"3534\"\u003e\n\u003ch2 data-end=\"3573\" data-start=\"3539\"\u003e❓\u003cstrong data-end=\"3573\" data-start=\"3543\"\u003eFrequently Asked Questions\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp data-end=\"3669\" data-start=\"3575\"\u003e\u003cstrong data-end=\"3603\" data-start=\"3575\"\u003eDo I need special tools?\u003c\/strong\u003e\u003cbr data-end=\"3606\" data-start=\"3603\"\u003eNo—AutoCal installs in under 10 minutes with no tools required.\u003c\/p\u003e\n\u003cp data-end=\"3804\" data-start=\"3671\"\u003e\u003cstrong data-end=\"3716\" data-start=\"3671\"\u003eDoes this work with other Duramax models?\u003c\/strong\u003e\u003cbr data-end=\"3719\" data-start=\"3716\"\u003eYes—we support all Duramax generations (LB7–L5P), as well as Cummins and Powerstroke.\u003c\/p\u003e\n\u003cp data-end=\"4004\" data-start=\"3806\"\u003e\u003cstrong data-end=\"3833\" data-start=\"3806\"\u003eWhat is bench flashing?\u003c\/strong\u003e\u003cbr data-end=\"3836\" data-start=\"3833\"\u003eBench flashing involves sending us your ECM\/TCM if you don’t have a compatible device or if your unit is locked. We’ll flash it in-house and return it ready to install.\u003c\/p\u003e\n\u003cp data-end=\"4117\" data-start=\"4006\"\u003e\u003cstrong data-end=\"4038\" data-start=\"4006\"\u003eWhy upgrade fuel filtration?\u003c\/strong\u003e\u003cbr data-end=\"4041\" data-start=\"4038\"\u003eEnhanced filtration protects injectors and improves long-term engine health.\u003c\/p\u003e\n\u003chr data-end=\"4122\" data-start=\"4119\"\u003e\n\u003ch2 data-end=\"4149\" data-start=\"4124\"\u003e💼 \u003cstrong data-end=\"4149\" data-start=\"4130\"\u003eWhat’s Included\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-end=\"4409\" data-start=\"4151\"\u003e\n\u003cli data-end=\"4192\" data-start=\"4151\"\u003e\n\u003cp data-end=\"4192\" data-start=\"4153\"\u003e5x Fully Customizable DSP5 Tune Files\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4250\" data-start=\"4193\"\u003e\n\u003cp data-end=\"4250\" data-start=\"4195\"\u003eProfessional Calibration by PistonTwistin Technicians\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4313\" data-start=\"4251\"\u003e\n\u003cp data-end=\"4313\" data-start=\"4253\"\u003eLifetime Support \u0026amp; File Revisions for Future Modifications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4366\" data-start=\"4314\"\u003e\n\u003cp data-end=\"4366\" data-start=\"4316\"\u003eOptional EFI Live AutoCal V3 Device (Pre-Loaded)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4409\" data-start=\"4367\"\u003e\n\u003cp data-end=\"4409\" data-start=\"4369\"\u003eReturn-to-Stock Capability at Any Time\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"4414\" data-start=\"4411\"\u003e\n\u003ch2 data-end=\"4447\" data-start=\"4416\"\u003e🔥 \u003cstrong data-end=\"4447\" data-start=\"4422\"\u003eOrder With Confidence\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp data-end=\"4664\" data-start=\"4449\"\u003eJoin hundreds of truck owners who trust PistonTwistin for proven performance, reliability, and unmatched support. Whether you're hauling heavy loads or lighting up the streets, we’ve got a tuning solution that fits.\u003c\/p\u003e\n\u003cp data-end=\"4833\" data-start=\"4666\"\u003e📩 Still have questions? Email us anytime at \u003cstrong data-end=\"4740\" data-start=\"4711\"\u003e\u003ca rel=\"noopener\" class=\"cursor-pointer\" data-end=\"4738\" data-start=\"4713\"\u003eSupport@PistonTwistin.org\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Piston Twistin","offers":[{"title":"PRE-LOADED EFI LIVE AUTOCAL V3 \/ YES \/ SINGLE FILE","offer_id":45893716443274,"sku":null,"price":1150.0,"currency_code":"USD","in_stock":true},{"title":"BENCH FLASH ( SHIP ECM TO US ) \/ YES \/ SINGLE FILE","offer_id":45893716476042,"sku":null,"price":600.0,"currency_code":"USD","in_stock":true},{"title":"FILE ONLY ( ALREADY OWN AUTOCAL \/ FLASHSCAN ) \/ YES \/ SINGLE FILE","offer_id":45893716508810,"sku":null,"price":550.0,"currency_code":"USD","in_stock":true},{"title":"PRE-LOADED EFI LIVE AUTOCAL V3 \/ NO \/ SINGLE FILE","offer_id":45893716541578,"sku":null,"price":1050.0,"currency_code":"USD","in_stock":true},{"title":"BENCH FLASH ( SHIP ECM TO US ) \/ NO \/ SINGLE FILE","offer_id":45893716574346,"sku":null,"price":600.0,"currency_code":"USD","in_stock":true},{"title":"FILE ONLY ( ALREADY OWN AUTOCAL \/ FLASHSCAN ) \/ NO \/ SINGLE FILE","offer_id":45893716607114,"sku":null,"price":350.0,"currency_code":"USD","in_stock":true},{"title":"PRE-LOADED EFI LIVE AUTOCAL V3 \/ YES \/ DSP5 ( FIVE MAP SWITCHABLE TUNING )","offer_id":45893716639882,"sku":null,"price":1250.0,"currency_code":"USD","in_stock":true},{"title":"PRE-LOADED EFI LIVE AUTOCAL V3 \/ NO \/ DSP5 ( FIVE MAP SWITCHABLE TUNING )","offer_id":45893716672650,"sku":null,"price":1099.0,"currency_code":"USD","in_stock":true},{"title":"BENCH FLASH ( SHIP ECM TO US ) \/ YES \/ DSP5 ( FIVE MAP SWITCHABLE TUNING )","offer_id":45893716705418,"sku":null,"price":600.0,"currency_code":"USD","in_stock":true},{"title":"BENCH FLASH ( SHIP ECM TO US ) \/ NO \/ DSP5 ( FIVE MAP SWITCHABLE TUNING )","offer_id":45893716738186,"sku":null,"price":600.0,"currency_code":"USD","in_stock":true},{"title":"FILE ONLY ( ALREADY OWN AUTOCAL \/ FLASHSCAN ) \/ YES \/ DSP5 ( FIVE MAP SWITCHABLE TUNING )","offer_id":45893716770954,"sku":null,"price":600.0,"currency_code":"USD","in_stock":true},{"title":"FILE ONLY ( ALREADY OWN AUTOCAL \/ FLASHSCAN ) \/ NO \/ DSP5 ( FIVE MAP SWITCHABLE TUNING )","offer_id":45893716803722,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5548\/8394\/files\/lb7-duramax-tuning-kit.png?v=1762284068"},{"product_id":"efi-live-vin-license-autocal-v2-v3-flashscan-v2-v3","title":"EFI LIVE VIN LICENSE AUTOCAL V2 \/ V3 + FLASHSCAN V2 \/ V3","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eThis is necessary when tuning an additional vehicle, in addition to the purchase of a new tuning package for the new vehicle .\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eHOW TO FIND SERIAL \u0026amp; AUTH CODE \u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"dp-po-post-content dp-po-block dpx-hc-kb-article-content\"\u003e\n\u003ch1 id=\"anchor-1\" style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/service.efilive.com\/kb\/articles\/serial-number-and-auth-codes#anchor-1\" class=\"dp-po-clipboard-link\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cem\u003eTCM  flashing does not require an available VIN License for customers running V8.3.1 software or later, and licensed TCMs are no longer displayed. \u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eFor VIN License purchases, you must be running EFILive V8.2.24software or later to generate valid VIN License \u003cspan class=\"dp-po-tooltip\" data-toggle=\"tooltip\" data-html=\"true\" title=\"\" data-original-title=\"An \u0026lt;strong\u0026gt;Auth Code\u0026lt;\/strong\u0026gt; is a unique code that verifies the number of active VIN Licenses on \u0026lt;strong\u0026gt;FlashScan\/AutoCal\u0026lt;\/strong\u0026gt;.  \u0026lt;br\/\u0026gt;\u0026lt;br\/\u0026gt;The code is calculated uniquely each time it is requested.  The \u0026lt;strong\u0026gt;Auth Code\u0026lt;\/strong\u0026gt; will be different where the number of active VIN Licenses has not changed but multiple requests are made.\" style=\"box-sizing: border-box; background: #e1eefb; position: relative; padding: 3px 5px;\"\u003eAuth Codes\u003c\/span\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eConnect your \u003cstrong\u003eFlashScan\/AutoCal\u003c\/strong\u003e device to your PC.\u003c\/li\u003e\n\u003cli\u003eStart the \u003cstrong\u003eEFILive V8 Scan and Tune\u003c\/strong\u003e application.\u003c\/li\u003e\n\u003cli\u003eClick the \u003cstrong\u003e[F7: Licenses]\u003c\/strong\u003e button in the left-hand pane.\u003c\/li\u003e\n\u003cli\u003eThe \u003cspan class=\"dp-po-tooltip\" data-toggle=\"tooltip\" data-html=\"true\" title=\"\" data-original-title=\"\u0026lt;strong\u0026gt;FlashScan\/AutoCal Serial Number \u0026lt;\/strong\u0026gt;refers to the unique serial number of the hardware device.\u0026lt;br\/\u0026gt;\u0026lt;br\/\u0026gt;\n\n\u0026lt;strong\u0026gt;Controller Serial Number\u0026lt;\/strong\u0026gt; refers to the unique serial number of the ECM\/PCM or TCM.\" style=\"box-sizing: border-box; background: #e1eefb; position: relative; padding: 3px 5px;\"\u003eserial number\u003c\/span\u003e will be shown in the \u003cstrong\u003eSerial Number\u003c\/strong\u003e field.\u003cbr\u003e\u003cimg src=\"https:\/\/download.efilive.com\/Images\/Knowledgebase\/Serial_V3.png\" class=\"fr-fic fr-dii\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eClick the\u003cstrong\u003e [F3: VINs] \u003c\/strong\u003ebutton in the left-hand pane.\u003c\/li\u003e\n\u003cli\u003eClick the \u003cstrong\u003e[Generate Auth Code]\u003c\/strong\u003e button.  The Authentication Code will be shown in the \u003cstrong\u003eAuth Code:\u003c\/strong\u003e field.  \u003cspan\u003eNote: An Auth Code is not applicable to a Scan Only product, only devices with a Tuning Option license.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/download.efilive.com\/Images\/Knowledgebase\/Auth_Code_V3.png\" class=\"fr-fic fr-dii\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eIf generating the serial and \u003cspan class=\"dp-po-tooltip\" data-toggle=\"tooltip\" data-html=\"true\" title=\"\" data-original-title=\"An \u0026lt;strong\u0026gt;Auth Code\u0026lt;\/strong\u0026gt; is a unique code that verifies the number of active VIN Licenses on \u0026lt;strong\u0026gt;FlashScan\/AutoCal\u0026lt;\/strong\u0026gt;.  \u0026lt;br\/\u0026gt;\u0026lt;br\/\u0026gt;The code is calculated uniquely each time it is requested.  The \u0026lt;strong\u0026gt;Auth Code\u0026lt;\/strong\u0026gt; will be different where the number of active VIN Licenses has not changed but multiple requests are made.\" style=\"box-sizing: border-box; background: #e1eefb; position: relative; padding: 3px 5px;\"\u003eauth-code\u003c\/span\u003e to place a VIN License order, the number of additional VIN licenses that may be purchased for the device must be greater than zero.  Where available license slots is zero, customers will be unable to generate an Auth Code to order VIN Licenses.  VIN License Capacity is;\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlashScan V3\u003c\/strong\u003e - 600 VIN Licenses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlashScan V2\u003c\/strong\u003e- 221 VIN Licenses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutoCal V3 \u003c\/strong\u003e- 600 VIN Licenses, however the \u003cstrong\u003eVIN License Slot Count\u003c\/strong\u003e has a default value of 1.  Tuners manage maximum VIN license slots for their AutoCal customers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutoCal V2\u003c\/strong\u003e - 221 VIN Licenses, however the \u003cstrong\u003eVIN License Slot Count\u003c\/strong\u003e has a default value of 1.  Tuners manage maximum VIN license slots for their AutoCal customers. .\u003cbr\u003e\u003cimg src=\"https:\/\/download.efilive.com\/Images\/Knowledgebase\/AutoCal_License_Slots.png\" class=\"fr-fic fr-dii\"\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch1 id=\"anchor-2\"\u003eApply VIN License Activation Codes\u003ca href=\"https:\/\/service.efilive.com\/kb\/articles\/serial-number-and-auth-codes#anchor-2\" class=\"dp-po-clipboard-link\"\u003e\u003c\/a\u003e\n\u003c\/h1\u003e\n\u003cp\u003eTo apply VIN License Activation codes;\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eLocate you VIN License activation email.\u003c\/li\u003e\n\u003cli\u003eConnect your \u003cstrong\u003eFlashScan\/AutoCal\u003c\/strong\u003e device to your PC.\u003c\/li\u003e\n\u003cli\u003eStart the \u003cstrong\u003eEFILive V8 Scan and Tune\u003c\/strong\u003e application.\u003c\/li\u003e\n\u003cli\u003eClick the \u003cstrong\u003e[F7: Licenses]\u003c\/strong\u003e button in the left-hand pane.\u003c\/li\u003e\n\u003cli\u003eClick the\u003cstrong\u003e [F3: VINs] \u003c\/strong\u003ebutton in the left-hand pane.\u003c\/li\u003e\n\u003cli\u003ePaste the Activation Code and enter the License number from your email.\u003cbr\u003e\u003cimg src=\"https:\/\/download.efilive.com\/Images\/Knowledgebase\/Activate_VIN_Code.png\" class=\"fr-fic fr-dii\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eSelect \u003cstrong\u003e[Activate VIN License] \u003c\/strong\u003eto add the licenses to the device.\u003cbr\u003e\u003cimg src=\"https:\/\/download.efilive.com\/Images\/Knowledgebase\/Activate_VIN_Code_2.png\" class=\"fr-fic fr-dii\"\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dp-po-section db-po-post-rating\"\u003e\u003ca href=\"https:\/\/service.efilive.com\/kb\/articles\/serial-number-and-auth-codes\/vote-up\" class=\"btn btn-icon btn-outline-success post-link\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003eIf you encounter any errors please do not hesitate to reach out. Fastest response time is via email -\u0026gt;  PistonTwistin@gmail.com \u003c\/p\u003e","brand":"Piston Twistin","offers":[{"title":"AUTOCAL V2 \/ V3","offer_id":45945370050698,"sku":null,"price":125.0,"currency_code":"USD","in_stock":true},{"title":"FLASHSCAN V2 \/ V3","offer_id":45945370083466,"sku":null,"price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5548\/8394\/files\/27F818DA-1AA3-46F4-B152-EC9C1C1DBAC7.png?v=1762284249"},{"product_id":"blank-efi-live-autocal-v3","title":"BLANK EFI LIVE AUTOCAL V3","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003e100% Brand New EFI Live AutoCal V3 – High-Performance Tuning \u0026amp; Remote Customization\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eUnlock your vehicle’s full potential with the \u003cstrong\u003ebrand-new EFI Live AutoCal V3\u003c\/strong\u003e. This \u003cstrong\u003eunlinked, unused\u003c\/strong\u003e tuning device is a top-tier choice for \u003cstrong\u003eautomotive enthusiasts and professional tuners\u003c\/strong\u003e seeking a \u003cstrong\u003epowerful, reliable, and user-friendly tuning solution\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e✅ \u003cstrong\u003eHigh-Performance Tuning\u003c\/strong\u003e – Designed for a \u003cstrong\u003ewide range of applications\u003c\/strong\u003e, delivering exceptional tuning precision and power.\u003cbr\u003e✅ \u003cstrong\u003eCustom Engine Optimization\u003c\/strong\u003e – Fine-tune your vehicle’s parameters for \u003cstrong\u003emaximum horsepower, torque, and efficiency\u003c\/strong\u003e.\u003cbr\u003e✅ \u003cstrong\u003eIntuitive User Interface\u003c\/strong\u003e – Simple, easy-to-use controls for seamless tuning and data management.\u003cbr\u003e✅ \u003cstrong\u003eMultiple Tune Storage\u003c\/strong\u003e – Store and switch between multiple \u003cstrong\u003etune profiles effortlessly\u003c\/strong\u003e. Capable of tuning up to \u003cstrong\u003e600 different vehicles\u003c\/strong\u003e.\u003cbr\u003e✅ \u003cstrong\u003eRemote Tuning Capability\u003c\/strong\u003e – Get your vehicle tuned from \u003cstrong\u003eanywhere in the world\u003c\/strong\u003e with remote tuning support.\u003cbr\u003e✅ \u003cstrong\u003eReliable \u0026amp; Secure\u003c\/strong\u003e – Enhanced security measures to protect tuning files and vehicle data.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy from Us?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e✔ \u003cstrong\u003e100% Brand New \u0026amp; Unlinked\u003c\/strong\u003e – Guaranteed \u003cstrong\u003epristine condition\u003c\/strong\u003e, never used or connected.\u003cbr\u003e✔ \u003cstrong\u003e1-Year Manufacturer Warranty\u003c\/strong\u003e – Includes \u003cstrong\u003efull warranty coverage\u003c\/strong\u003e, with options for extended support.\u003cbr\u003e✔ \u003cstrong\u003eFast \u0026amp; Free USA Shipping\u003c\/strong\u003e – Enjoy \u003cstrong\u003eFREE shipping to all USA states\u003c\/strong\u003e for a hassle-free purchase.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBulk Pricing \u0026amp; Orders\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFor bulk discounts and order inquiries, \u003cstrong\u003econtact us directly\u003c\/strong\u003e for personalized pricing.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eShipping Information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e📦 \u003cstrong\u003eWorldwide Shipping Available\u003c\/strong\u003e – Reach out for \u003cstrong\u003eshipping rates and options\u003c\/strong\u003e outside the USA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e⚡ Order your EFI Live AutoCal V3 today and experience high-performance tuning like never before! ⚡\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e","brand":"Piston Twistin","offers":[{"title":"Default Title","offer_id":45945387810954,"sku":null,"price":550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5548\/8394\/files\/blank_efi_live_autocal_v3.png?v=1762284249"},{"product_id":"efi-live-flashscan-v3","title":"BLANK EFI LIVE FLASHSCAN V3","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e100% Brand New EFI Live FlashScan V3 – High-Performance Tuning \u0026amp; Data Logging\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrade your vehicle’s tuning and diagnostics with the \u003cstrong\u003ebrand-new EFI Live FlashScan V3\u003c\/strong\u003e. This powerful, \u003cstrong\u003eunused\u003c\/strong\u003e tuning device has never been linked to any vehicle or system, making it the \u003cstrong\u003eideal choice\u003c\/strong\u003e for professional tuners and automotive enthusiasts seeking \u003cstrong\u003eadvanced tuning capabilities and real-time data logging\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e✅ \u003cstrong\u003eBrand New \u0026amp; Unused\u003c\/strong\u003e – Never linked or activated, ensuring pristine condition.\u003cbr\u003e✅ \u003cstrong\u003eHigh-Performance Tuning\u003c\/strong\u003e – Industry-leading tuning and data logging capabilities for \u003cstrong\u003eoptimal vehicle performance\u003c\/strong\u003e.\u003cbr\u003e✅ \u003cstrong\u003eCustomizable Engine Optimization\u003c\/strong\u003e – Fine-tune your vehicle’s settings for \u003cstrong\u003emaximum power, efficiency, and responsiveness\u003c\/strong\u003e.\u003cbr\u003e✅ \u003cstrong\u003eUser-Friendly Interface\u003c\/strong\u003e – Intuitive controls for seamless tuning and data analysis.\u003cbr\u003e✅ \u003cstrong\u003eSupports Multiple Vehicles\u003c\/strong\u003e – Compatible with a \u003cstrong\u003ewide range of makes and models\u003c\/strong\u003e, with the ability to tune up to \u003cstrong\u003e600 trucks\u003c\/strong\u003e.\u003cbr\u003e✅ \u003cstrong\u003eAdvanced Data Logging\u003c\/strong\u003e – Capture and analyze detailed engine and vehicle performance metrics.\u003cbr\u003e✅ \u003cstrong\u003eReal-Time Monitoring\u003c\/strong\u003e – View and adjust critical engine parameters on the go.\u003cbr\u003e✅ \u003cstrong\u003eRobust Flash Memory\u003c\/strong\u003e – Store multiple tune files and extensive data logs effortlessly.\u003cbr\u003e✅ \u003cstrong\u003eComprehensive Diagnostics\u003c\/strong\u003e – Built-in tools for \u003cstrong\u003etroubleshooting and resolving engine issues\u003c\/strong\u003e.\u003cbr\u003e✅ \u003cstrong\u003eRemote Tuning Capabilities\u003c\/strong\u003e – Adjust and update tunes remotely for ultimate convenience.\u003cbr\u003e✅ \u003cstrong\u003eUSB Connectivity\u003c\/strong\u003e – Easy file transfers and updates via USB connection.\u003cbr\u003e✅ \u003cstrong\u003eFirmware Updates\u003c\/strong\u003e – Stay up-to-date with \u003cstrong\u003eregular software enhancements and feature upgrades\u003c\/strong\u003e.\u003cbr\u003e✅ \u003cstrong\u003eEnhanced Security\u003c\/strong\u003e – Protects tuning files and vehicle data with advanced security measures.\u003cbr\u003e✅ \u003cstrong\u003eVersatile Software Compatibility\u003c\/strong\u003e – Works seamlessly with \u003cstrong\u003eEFILive’s powerful tuning software\u003c\/strong\u003e.\u003cbr\u003e✅ \u003cstrong\u003eExpanded Vehicle Support\u003c\/strong\u003e – Compatible with \u003cstrong\u003eGM \u0026amp; Cummins\u003c\/strong\u003e, making it a \u003cstrong\u003etop choice for heavy-duty diesel truck tuning\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy from Us?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e✔ \u003cstrong\u003eGuaranteed Brand New\u003c\/strong\u003e – 100% \u003cstrong\u003eunused, unlinked, and in perfect condition\u003c\/strong\u003e.\u003cbr\u003e✔ \u003cstrong\u003eFast \u0026amp; Free USA Shipping\u003c\/strong\u003e – Get your \u003cstrong\u003eFlashScan V3 quickly\u003c\/strong\u003e with \u003cstrong\u003eFREE shipping to all USA states\u003c\/strong\u003e.\u003cbr\u003e✔ \u003cstrong\u003eManufacturer Warranty\u003c\/strong\u003e – Comes with a \u003cstrong\u003e1-year warranty\u003c\/strong\u003e, with options for extended support.\u003cbr\u003e✔ \u003cstrong\u003eImmediate Dispatch\u003c\/strong\u003e – Ready to ship upon purchase for \u003cstrong\u003erapid delivery\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBulk Pricing \u0026amp; Orders\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFor bulk purchase discounts, please \u003cstrong\u003econtact us directly\u003c\/strong\u003e for pricing details and to place your order.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eShipping Information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e📦 \u003cstrong\u003eWorldwide Shipping Available\u003c\/strong\u003e – Contact us for \u003cstrong\u003eshipping rates and delivery options\u003c\/strong\u003e outside the USA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e⚡ Get the ultimate tuning solution today – Order your EFI Live FlashScan V3 now! ⚡\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Piston Twistin","offers":[{"title":"DURAMAX TUNING","offer_id":45945403605130,"sku":null,"price":1079.0,"currency_code":"USD","in_stock":true},{"title":"CUMMINS TUNING","offer_id":45945403637898,"sku":null,"price":1079.0,"currency_code":"USD","in_stock":true},{"title":"BOTH","offer_id":45945403670666,"sku":null,"price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5548\/8394\/files\/blank_efi_live_flashscan_v3.png?v=1762284251"},{"product_id":"2001-2004-lb7-gmc-chevy-duramax-stock-file-unlocked","title":"LB7 Duramax Stock File 2001–2004 | Unlocked EFI Live OEM Tune","description":"\u003cp data-start=\"151\" data-end=\"258\"\u003e💻 100% Stock OEM calibration file — \u003cstrong data-start=\"188\" data-end=\"200\"\u003eunlocked\u003c\/strong\u003e and fully compatible with EFI Live hardware \u0026amp; software.\u003c\/p\u003e\n\u003cp data-start=\"260\" data-end=\"579\"\u003e✅ Ideal for restoring your LB7 Duramax back to OEM factory calibration.\u003cbr data-start=\"331\" data-end=\"334\"\u003e✅ Works with all EFI Live FlashScan \u0026amp; AutoCal devices.\u003cbr data-start=\"388\" data-end=\"391\"\u003e✅ Unlocked for full editing, logging, and custom tuning flexibility.\u003cbr data-start=\"459\" data-end=\"462\"\u003e✅ Direct fit for \u003cstrong data-start=\"479\" data-end=\"537\"\u003e2001–2004 GMC Sierra \u0026amp; Chevy Silverado 2500HD \/ 3500HD\u003c\/strong\u003e equipped with the \u003cstrong data-start=\"556\" data-end=\"576\"\u003e6.6L LB7 Duramax\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"581\" data-end=\"692\"\u003e⚡ \u003cstrong data-start=\"583\" data-end=\"611\"\u003eDigital Delivery\u003c\/strong\u003e – Your unlocked stock file will be sent directly to your email after purchase within 1 business day\u003c\/p\u003e\n\u003cp data-start=\"694\" data-end=\"769\"\u003e🛡️ \u003cstrong data-start=\"698\" data-end=\"716\"\u003e100% Authentic\u003c\/strong\u003e | Backed by \u003cstrong data-start=\"729\" data-end=\"747\"\u003ePiston Twistin\u003c\/strong\u003e | Unlimited Support\u003c\/p\u003e\n\u003cp data-start=\"778\" data-end=\"819\"\u003e\u003cstrong data-start=\"778\" data-end=\"817\"\u003e Tags \/ Meta:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"820\" data-end=\"1002\"\u003e\n\u003cli data-start=\"820\" data-end=\"855\"\u003e\n\u003cp data-start=\"822\" data-end=\"855\"\u003eLB7 Duramax stock file EFI Live\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"856\" data-end=\"884\"\u003e\n\u003cp data-start=\"858\" data-end=\"884\"\u003e2001–2004 LB7 stock tune\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"885\" data-end=\"928\"\u003e\n\u003cp data-start=\"887\" data-end=\"928\"\u003eChevy Silverado LB7 stock tune unlocked\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"929\" data-end=\"967\"\u003e\n\u003cp data-start=\"931\" data-end=\"967\"\u003eGMC Sierra LB7 stock file EFI Live\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"968\" data-end=\"1002\"\u003e\n\u003cp data-start=\"970\" data-end=\"1002\"\u003eUnlocked OEM LB7 EFI Live file\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Piston Twistin","offers":[{"title":"Default Title","offer_id":47017715695754,"sku":null,"price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5548\/8394\/files\/9106F9A6-6AF0-4B64-A19C-CF2525287162.png?v=1762280045"},{"product_id":"2001-2004-lb7-efi-live-bench-flash-tuning","title":"2001-2004 LB7 Duramax EFI Live Bench Flash Tuning","description":"\u003ch2 style=\"text-align: center;\"\u003eTransform your LB7 Duramax into a high-performance powerhouse with PistonTwistin’s precision-engineered, plug-and-play ECU tuning via EFI Live. 🚀 Experience up to \u003cstrong\u003e+100 HP\u003c\/strong\u003e and \u003cstrong\u003e+100 lb-ft\u003c\/strong\u003e of torque while preserving factory reliability.\u003c\/h2\u003e\n\u003ch1 style=\"text-align: center;\"\u003e🔧 Why Choose PistonTwistin Tuning?\u003c\/h1\u003e\n\u003cul style=\"text-align: center;\"\u003e\n\u003cli\u003e\n\u003ch1\u003e\u003cstrong\u003e⚡ Maximum Power Gains\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003eRapid throttle response \u0026amp; minimized turbo lag for instant power when you need it \u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch1\u003e\u003cstrong\u003e⛽ Improved Fuel Efficiency\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003eSqueeze more miles per gallon without compromising power ( The higher the HP the tune the better the MPG you will get if you drive conservatively)\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch1\u003e\u003cstrong\u003e🚚 Towing Mastery\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003eEffortlessly haul 15,000 + lbs with confidence. Or if you compete in pull competitions we can help, get you dialed in for that.\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch1\u003e\u003cstrong\u003e🔄 Seamless Integration\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003eWorks with your stock ECU—no permanent modifications required . Can be returned back to \"stock\" power at anytime.\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch1\u003e\u003cstrong\u003e🎛️ DSP5 Switchable Modes\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003eFive distinct power profiles at your fingertips for any driving scenario. We can customize these 5 tunes however you'd like and can put them in any order for you.\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 style=\"text-align: center;\"\u003e⚙️ How It Works\u003c\/h1\u003e\n\u003col style=\"text-align: center;\"\u003e\n\u003cli\u003e\n\u003ch1\u003e\n\u003cstrong\u003e🛒 Place Your Order\u003c\/strong\u003e\u003cbr\u003eChoose the tuning package tailored to your needs.\u003c\/h1\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch1\u003e\n\u003cstrong\u003e📧 Order Confirmation\u003c\/strong\u003e\u003cbr\u003eReceive an email with a secure link to our easy vehicle-info form.\u003c\/h1\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch1\u003e\n\u003cstrong\u003e✍️ Submit Vehicle Details\u003c\/strong\u003e\u003cbr\u003eTell us your year, model, and any aftermarket mods—ensuring a perfect custom tune.\u003c\/h1\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch1\u003e\n\u003cstrong\u003e🏁 Custom Tune Creation\u003c\/strong\u003e\u003cbr\u003eOur expert technicians review \u0026amp; test every calibration this takes (1–3 business days).\u003cbr\u003e\n\u003c\/h1\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch1 data-end=\"2116\" data-start=\"2087\"\u003e\n\u003cstrong data-end=\"1787\" data-start=\"1762\"\u003e📥 Delivery \u0026amp; Install\u003c\/strong\u003e\u003cbr data-end=\"1790\" data-start=\"1787\"\u003e– \u003cstrong data-end=\"1804\" data-start=\"1795\"\u003eEmail\u003c\/strong\u003e: Get your tune file ready for AutoCal or FlashScan.\u003cbr data-end=\"1859\" data-start=\"1856\"\u003e– \u003cstrong data-end=\"1878\" data-start=\"1864\"\u003eAutoCal V3\u003c\/strong\u003e: Pre-loaded device ships to you—just plug in and go.\u003cbr data-end=\"1934\" data-start=\"1931\"\u003e– \u003cstrong data-end=\"1957\" data-start=\"1939\"\u003eBench Flashing\u003c\/strong\u003e: Ship us your ECM\/TCM; we flash and return it.\u003c\/h1\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2 style=\"text-align: center;\"\u003e⚠️ Highly modified trucks require datalogging for pinpoint accuracy.\u003c\/h2\u003e\n\u003ch1 style=\"text-align: center;\"\u003e🛠️ Installation Options\u003c\/h1\u003e\n\u003ctable height=\"456\" style=\"margin-left: auto; margin-right: auto; width: 94.3636%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 25.3676%;\"\u003e\n\u003ch2\u003eMethod\u003c\/h2\u003e\n\u003c\/th\u003e\n\u003cth style=\"width: 44.4853%;\"\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003c\/th\u003e\n\u003cth style=\"width: 29.4118%;\"\u003e\n\u003ch2\u003eTimeframe\u003c\/h2\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.3676%;\"\u003e\n\u003ch2\u003e\u003cstrong\u003eAutoCal V3 Device\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 44.4853%;\"\u003e\n\u003ch2\u003ePlug-and-play, pre-loaded with your custom tune.\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 29.4118%;\"\u003e\n\u003ch2\u003eReady out-of-box\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.3676%;\"\u003e\n\u003ch2\u003e\u003cstrong\u003eBench Flashing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 44.4853%;\"\u003e\n\u003ch2\u003eSend ECM\/TCM for professional on-bench flashing.\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 29.4118%;\"\u003e\n\u003ch2\u003e1–2 business days\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.3676%;\"\u003e\n\u003ch2\u003e\u003cstrong\u003eEmail Delivery\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 44.4853%;\"\u003e\n\u003ch2\u003eTune file emailed for use with existing devices.\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 29.4118%;\"\u003e\n\u003ch2\u003eInstant delivery\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch1 style=\"text-align: center;\"\u003e📊 Power Levels \u0026amp; Specs\u003c\/h1\u003e\n\u003ctable style=\"margin-left: auto; margin-right: auto;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003ch2\u003eLevel\u003c\/h2\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003ch2\u003eRWHP Gain\u003c\/h2\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ch2\u003e\u003cstrong\u003eStock Optimized\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch2\u003e+20\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch2\u003eDaily driving\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ch2\u003e\u003cstrong\u003eHeavy Tow\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch2\u003e+40\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch2\u003e15,000 + lbs hauling\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ch2\u003e\u003cstrong\u003eLight Tow\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch2\u003e+60\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch2\u003e\u0026lt; 15,000 lbs hauling\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ch2\u003e\u003cstrong\u003eStreet Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch2\u003e+100\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch2\u003eSpirited road use\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ch2\u003e\u003cstrong\u003eSport Mode\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch2\u003e+120\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch2\u003eHigh-performance runs\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ch2\u003e\u003cstrong\u003eBuilt Trans\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch2\u003e+150–200\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch2\u003eMaximum effort \u0026amp; motorsports\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch1 style=\"text-align: center;\"\u003e🔥 Performance Upgrades \u0026amp; Parts\u003c\/h1\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\u003cstrong\u003eStage 1 Intake Kit\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cul style=\"text-align: center;\"\u003e\n\u003cli\u003e\n\u003ch2\u003e4″ Wehrli custom air box for faster turbo spool\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eEnhanced throttle response \u0026amp; airflow\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/h2\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003ca href=\"https:\/\/pistontwistin.org\/blogs\/how-do-i-data-log\/lb7-stage-1-performance-kit-in-depth-description\"\u003e\u003cspan\u003eLB7 Stage 1 Performance Kit In Depth Description. – Piston Twistin\u003c\/span\u003e\u003c\/a\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cb id=\"docs-internal-guid-51ff23a8-7fff-ac53-16cc-d95ea35eb3c1\"\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\u003cstrong\u003eStage 2 Bundle ( EGR SOLUTION )\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cul style=\"text-align: center;\"\u003e\n\u003cli\u003e\n\u003ch2\u003eWcFab 3″ Y-bridge \u0026amp; intercooler pipes\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eLower EGTs \u0026amp; optimized turbo efficiency\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\" style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/pistontwistin.org\/blogs\/how-do-i-data-log\/lb7-stage-2-performance-kit-in-depth-description\"\u003e\u003cspan\u003eLB7 Stage 2 Performance Kit In Depth Description – Piston Twistin\u003c\/span\u003e\u003c\/a\u003e\u003c\/h2\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\u003cstrong\u003eExhaust Options\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cul style=\"text-align: center;\"\u003e\n\u003cli\u003e\n\u003ch2\u003eMBRP STRAIGHT PIPE\u003cbr\u003e\n\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e4IN MORE TURBO WHISTLE \u003cmeta charset=\"utf-8\"\u003e \u003cb id=\"docs-internal-guid-14e7a9a5-7fff-5c03-01f1-d840dc634815\"\u003e\u003ca href=\"https:\/\/youtu.be\/0Tewi5I_qMg?si=s4bc5Jp9Q-qfkLHY\"\u003e\u003cspan\u003e4\" Exhaust Sound \u003c\/span\u003e\u003c\/a\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e5IN MORE V8 RUMBLE \u003cmeta charset=\"utf-8\"\u003e \u003cb id=\"docs-internal-guid-00ce0f7a-7fff-7105-2447-e67d2ceeda38\"\u003e\u003ca href=\"https:\/\/youtu.be\/sLaZhgP1JJ8?si=QXMA4kaMMSUIrJBe\"\u003e\u003cspan\u003e5\" Exhaust Sound\u003c\/span\u003e\u003c\/a\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\u003cstrong\u003eWehrli 3″ Downpipe\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cul style=\"text-align: center;\"\u003e\n\u003cli\u003e\n\u003ch2\u003eCeramic-coated, heat-wrapped, bolt-on design\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb id=\"docs-internal-guid-139ff6db-7fff-dcbd-a237-c6249986695e\"\u003e\u003ca href=\"https:\/\/pistontwistin.org\/blogs\/how-do-i-data-log\/lb7-high-flow-down-pipe-full-description\"\u003e\u003cspan\u003eLb7 High Flow Down Pipe Full Description – Piston Twistin\u003c\/span\u003e\u003c\/a\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 style=\"text-align: center;\"\u003e❓ FAQs\u003c\/h1\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\n\u003cstrong\u003eI just placed my order—what should I expect?\u003c\/strong\u003e\u003cbr\u003e➡ \u003cmeta charset=\"utf-8\"\u003e \u003cb id=\"docs-internal-guid-959290c4-7fff-34e7-70d3-44ecb199c577\"\u003e\u003ca href=\"https:\/\/pistontwistin.org\/blogs\/how-do-i-data-log\/i-just-placed-my-order-what-should-i-expect\"\u003e\u003cspan\u003eI just placed my order. What should I expect? – Piston Twistin\u003c\/span\u003e\u003c\/a\u003e\u003c\/b\u003e\n\u003c\/h1\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\n\u003cstrong\u003eIs professional installation required?\u003c\/strong\u003e\u003cbr\u003eNo – DIY install in under 10 minutes with no tools.\u003cbr\u003e➡ \u003cmeta charset=\"utf-8\"\u003e \u003ca href=\"https:\/\/pistontwistin.org\/blogs\/how-do-i-data-log\/how-to-flash-the-tunes-to-my-truck\"\u003e\u003cspan\u003eHow To Flash The Tunes To My Truck? – Piston Twistin\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/h1\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\n\u003cstrong\u003eDoes it work on other Duramax engines?\u003c\/strong\u003e\u003cbr\u003eYes – we tune all Duramax generations, plus Cummins \u0026amp; Powerstroke platforms.\u003cbr\u003e➡ \u003cmeta charset=\"utf-8\"\u003e \u003ca href=\"https:\/\/pistontwistin.org\/blogs\/how-do-i-data-log\/why-should-i-tune-my-truck\"\u003e\u003cspan\u003eWhy Should I Tune My Truck? – Piston Twistin\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/h1\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\n\u003cstrong\u003eWhat is bench flashing?\u003c\/strong\u003e\u003cbr\u003eOn-bench ECM\/TCM flashing for locked units or if you don’t have an EFI device.\u003cbr\u003e➡ \u003cmeta charset=\"utf-8\"\u003e \u003ca href=\"https:\/\/pistontwistin.org\/blogs\/how-do-i-data-log\/bench-flashing\"\u003e\u003cspan\u003eWHAT IS BENCH FLASHING ? – Piston Twistin\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/h1\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\n\u003cstrong\u003eWhat power levels are available?\u003c\/strong\u003e\u003cbr\u003eFive levels via DSP5 switchable tuning.\u003cbr\u003e➡ \u003cmeta charset=\"utf-8\"\u003e \u003ca href=\"https:\/\/pistontwistin.org\/blogs\/how-do-i-data-log\/lb7-duramax-performance-power-level-in-depth-description\"\u003e\u003cspan\u003eLB7 Duramax Performance Power Level In depth description – Piston Twistin\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/h1\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\n\u003cstrong\u003eWhy upgrade fuel filtration?\u003c\/strong\u003e\u003cbr\u003ePrevents injector damage and boosts engine health and performance.\u003cbr\u003e➡ [\u003cmeta charset=\"utf-8\"\u003e \u003cb id=\"docs-internal-guid-d0ef377c-7fff-860c-3671-1cb09601ae48\"\u003e\u003ca href=\"https:\/\/pistontwistin.org\/blogs\/how-do-i-data-log\/fuel-filtration-upgrades-for-lly-duramax-and-the-importance-of-installing-an-airdog-lift-pump\"\u003e\u003cspan\u003eFuel Filtration Upgrades for Duramax and the Importance of Installing – Piston Twistin\u003c\/span\u003e\u003c\/a\u003e\u003c\/b\u003e]\u003c\/h1\u003e\n\u003ch2 style=\"text-align: center;\"\u003e✨ \u003cstrong\u003eReady to unleash your Duramax’s true potential?\u003c\/strong\u003e Click \u003cstrong\u003eAdd to Cart\u003c\/strong\u003e now and join tons of satisfied truck owners who trust PistonTwistin for performance, reliability, and peace of mind. ✨Feel free to reach out anytime if you have questions. We are more than happy to go more in depth on anything your curious about . Reach us at\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e( PistonTwistin@gmail.com)\u003c\/h2\u003e\n\u003cdiv class=\"wsm-prod-tab-content\"\u003e\n\u003cp\u003e\u003ca name=\"reviews\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Piston Twistin","offers":[{"title":"BENCH FLASH ( SHIP ECM TO US ) \/ SINGLE FILE","offer_id":47023594504330,"sku":null,"price":600.0,"currency_code":"USD","in_stock":true},{"title":"BENCH FLASH ( SHIP ECM TO US ) \/ DSP5 ( FIVE MAP SWITCHABLE TUNING )","offer_id":47023594733706,"sku":null,"price":600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5548\/8394\/files\/Untitled_11.png?v=1757181226"},{"product_id":"stage-1-ca-lb7-duramax-delete-kit-2001-2004-egr-competition-use-kit","title":"Stage 1 CA LB7 Duramax (2001-2004) | Competition Use Kit","description":"\u003ch1 data-end=\"292\" data-start=\"219\"\u003e\u003cstrong data-end=\"290\" data-start=\"221\"\u003eLB7 Duramax EFI Live Tuning Kit – All-In-One Performance Solution\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp data-end=\"332\" data-start=\"293\"\u003e\u003cstrong data-end=\"332\" data-start=\"293\"\u003eCustom DSP5 Tuning by PistonTwistin\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"681\" data-start=\"334\"\u003eUpgrade your 2001–2004 LB7 Duramax with our precision EFI Live tuning solution designed to deliver unmatched power, drivability, and reliability. Whether you're towing, daily driving, or pushing your truck to the limit, PistonTwistin’s custom-built DSP5 tuning gives you full control over performance with seamless integration into your stock ECU.\u003c\/p\u003e\n\u003chr data-end=\"686\" data-start=\"683\"\u003e\n\u003ch2 data-end=\"721\" data-start=\"688\"\u003e🔧 \u003cstrong data-end=\"721\" data-start=\"694\"\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003ch3 data-end=\"762\" data-start=\"723\"\u003e✅ \u003cstrong data-end=\"760\" data-start=\"729\"\u003eCustom EFI Live Calibration\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"881\" data-start=\"763\"\u003eAll tuning is built in-house, specifically tailored to your truck’s modifications and uses no generic files, ever.\u003c\/p\u003e\n\u003ch3 data-end=\"939\" data-start=\"883\"\u003e⚡ \u003cstrong data-end=\"937\" data-start=\"889\"\u003eEnhanced Throttle Response \u0026amp; Torque Delivery\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"1034\" data-start=\"940\"\u003eEnjoy improved turbo spool and instant torque for confident acceleration and smoother driving.\u003c\/p\u003e\n\u003ch3 data-end=\"1073\" data-start=\"1036\"\u003e⛽ \u003cstrong data-end=\"1071\" data-start=\"1042\"\u003eOptimized Fuel Efficiency\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"1163\" data-start=\"1074\"\u003eHigher horsepower tunes often result in better MPG especially when driven conservatively.\u003c\/p\u003e\n\u003ch3 data-end=\"1206\" data-start=\"1165\"\u003e🚛 \u003cstrong data-end=\"1204\" data-start=\"1172\"\u003eHeavy-Duty Towing Capability\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"1310\" data-start=\"1207\"\u003eConfidently haul up to 15,000+ lbs, or get dialed in for sled pull competitions and weekend workhorses.\u003c\/p\u003e\n\u003ch3 data-end=\"1357\" data-start=\"1312\"\u003e🎛️ \u003cstrong data-end=\"1355\" data-start=\"1320\"\u003eSwitch-On-The-Fly (DSP5) Tuning\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"1459\" data-start=\"1358\"\u003eChoose from five power levels via your DSP5 switch—fully customizable and ordered to your preference.\u003c\/p\u003e\n\u003ch3 data-end=\"1501\" data-start=\"1461\"\u003e🔄 \u003cstrong data-end=\"1499\" data-start=\"1468\"\u003eStock-Friendly \u0026amp; Reversible\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"1573\" data-start=\"1502\"\u003eNo permanent modifications required. Return to stock power at any time.\u003c\/p\u003e\n\u003chr data-end=\"1578\" data-start=\"1575\"\u003e\n\u003ch2 data-end=\"1602\" data-start=\"1580\"\u003e⚙️ \u003cstrong data-end=\"1602\" data-start=\"1586\"\u003eHow It Works\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003col data-end=\"2007\" data-start=\"1604\"\u003e\n\u003cli data-end=\"1713\" data-start=\"1604\"\u003e\n\u003cp data-end=\"1713\" data-start=\"1607\"\u003e\u003cstrong data-end=\"1627\" data-start=\"1607\"\u003ePlace Your Order\u003c\/strong\u003e\u003cbr data-end=\"1630\" data-start=\"1627\"\u003eSelect your preferred tuning method: AutoCal V3, email delivery, or bench flashing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1829\" data-start=\"1715\"\u003e\n\u003cp data-end=\"1829\" data-start=\"1718\"\u003e\u003cstrong data-end=\"1744\" data-start=\"1718\"\u003eSubmit Vehicle Details\u003c\/strong\u003e\u003cbr data-end=\"1747\" data-start=\"1744\"\u003eYou’ll receive a secure link to enter your truck’s year, modifications, and goals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1968\" data-start=\"1831\"\u003e\n\u003cp data-end=\"1968\" data-start=\"1834\"\u003e\u003cstrong data-end=\"1878\" data-start=\"1834\"\u003eCustom Tune Creation (1–3 Business Days)\u003c\/strong\u003e\u003cbr data-end=\"1881\" data-start=\"1878\"\u003eOur team reviews your submission and builds a calibration tailored to your exact setup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2007\" data-start=\"1970\"\u003e\n\u003cp data-end=\"2007\" data-start=\"1973\"\u003e\u003cstrong data-end=\"2005\" data-start=\"1973\"\u003eTune Delivery \u0026amp; Installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cul data-end=\"2232\" data-start=\"2008\"\u003e\n\u003cli data-end=\"2072\" data-start=\"2008\"\u003e\n\u003cp data-end=\"2072\" data-start=\"2010\"\u003e\u003cstrong data-end=\"2025\" data-start=\"2010\"\u003eAutoCal V3:\u003c\/strong\u003e Device arrives pre-loaded—plug in and flash.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2150\" data-start=\"2073\"\u003e\n\u003cp data-end=\"2150\" data-start=\"2075\"\u003e\u003cstrong data-end=\"2094\" data-start=\"2075\"\u003eEmail Delivery:\u003c\/strong\u003e Tune file sent instantly for existing EFI Live users.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2232\" data-start=\"2151\"\u003e\n\u003cp data-end=\"2232\" data-start=\"2153\"\u003e\u003cstrong data-end=\"2172\" data-start=\"2153\"\u003eBench Flashing:\u003c\/strong\u003e Send us your ECM\/TCM—we flash it in-house and ship it back.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote data-end=\"2316\" data-start=\"2234\"\u003e\n\u003cp data-end=\"2316\" data-start=\"2236\"\u003e\u003cem data-end=\"2316\" data-start=\"2236\"\u003eNote: Highly modified trucks will require datalogging for precise calibration.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-end=\"2321\" data-start=\"2318\"\u003e\n\u003ch2 data-end=\"2352\" data-start=\"2323\"\u003e📊 \u003cstrong data-end=\"2352\" data-start=\"2329\"\u003ePower Level Options\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cdiv class=\"_tableContainer_80l1q_1\"\u003e\n\u003cdiv class=\"_tableWrapper_80l1q_14 group flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"2945\" data-start=\"2354\"\u003e\n\u003cthead data-end=\"2436\" data-start=\"2354\"\u003e\n\u003ctr data-end=\"2436\" data-start=\"2354\"\u003e\n\u003cth data-col-size=\"sm\" data-end=\"2372\" data-start=\"2354\"\u003e\u003cstrong data-end=\"2364\" data-start=\"2356\"\u003eMode\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth data-col-size=\"sm\" data-end=\"2398\" data-start=\"2372\"\u003e\u003cstrong data-end=\"2397\" data-start=\"2374\"\u003eEstimated RWHP Gain\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth data-col-size=\"sm\" data-end=\"2436\" data-start=\"2398\"\u003e\u003cstrong data-end=\"2413\" data-start=\"2400\"\u003eIdeal For\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"2945\" data-start=\"2522\"\u003e\n\u003ctr data-end=\"2606\" data-start=\"2522\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2541\" data-start=\"2522\"\u003eStock Optimized\u003c\/td\u003e\n\u003ctd data-end=\"2568\" data-start=\"2541\" data-col-size=\"sm\"\u003e+20 HP\u003c\/td\u003e\n\u003ctd data-end=\"2606\" data-start=\"2568\" data-col-size=\"sm\"\u003eClean daily driving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2691\" data-start=\"2607\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2626\" data-start=\"2607\"\u003eHeavy Tow\u003c\/td\u003e\n\u003ctd data-end=\"2653\" data-start=\"2626\" data-col-size=\"sm\"\u003e+40 HP\u003c\/td\u003e\n\u003ctd data-end=\"2691\" data-start=\"2653\" data-col-size=\"sm\"\u003eTowing 15,000+ lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2776\" data-start=\"2692\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2711\" data-start=\"2692\"\u003eLight Tow\u003c\/td\u003e\n\u003ctd data-end=\"2738\" data-start=\"2711\" data-col-size=\"sm\"\u003e+60 HP\u003c\/td\u003e\n\u003ctd data-end=\"2776\" data-start=\"2738\" data-col-size=\"sm\"\u003eTowing under 15,000 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2860\" data-start=\"2777\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2798\" data-start=\"2777\"\u003eStreet Performance\u003c\/td\u003e\n\u003ctd data-end=\"2822\" data-start=\"2798\" data-col-size=\"sm\"\u003e+100 HP\u003c\/td\u003e\n\u003ctd data-end=\"2860\" data-start=\"2822\" data-col-size=\"sm\"\u003eResponsive highway driving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2945\" data-start=\"2861\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2880\" data-start=\"2861\"\u003eSport \/ Race\u003c\/td\u003e\n\u003ctd data-end=\"2907\" data-start=\"2880\" data-col-size=\"sm\"\u003e+120–200 HP\u003c\/td\u003e\n\u003ctd data-end=\"2945\" data-start=\"2907\" data-col-size=\"sm\"\u003eBuilt trucks \u0026amp; track use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cblockquote data-end=\"3052\" data-start=\"2947\"\u003e\n\u003cp data-end=\"3052\" data-start=\"2949\"\u003e\u003cem data-end=\"3052\" data-start=\"2949\"\u003eEvery DSP5 tune set can be fully customized to your driving habits, towing needs, and hardware setup.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-end=\"3057\" data-start=\"3054\"\u003e\n\u003ch2 data-end=\"3098\" data-start=\"3059\"\u003e🔩 \u003cstrong data-end=\"3098\" data-start=\"3065\"\u003eOptional Performance Upgrades\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp data-end=\"3188\" data-start=\"3100\"\u003e\u003cstrong data-end=\"3125\" data-start=\"3100\"\u003eStage 1 Intake System\u003c\/strong\u003e\u003cbr data-end=\"3128\" data-start=\"3125\"\u003e4\" Wehrli intake box enhances airflow and throttle response.\u003c\/p\u003e\n\u003cp data-end=\"3314\" data-start=\"3190\"\u003e\u003cstrong data-end=\"3218\" data-start=\"3190\"\u003eStage 2 EGR Solution Kit\u003c\/strong\u003e\u003cbr data-end=\"3221\" data-start=\"3218\"\u003eIncludes WcFab 3\" Y-bridge and intercooler pipes to reduce EGTs and improve boost efficiency.\u003c\/p\u003e\n\u003cp data-end=\"3337\" data-start=\"3316\"\u003e\u003cstrong data-end=\"3335\" data-start=\"3316\"\u003eExhaust Options\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"3532\" data-start=\"3338\"\u003e\n\u003cli data-end=\"3389\" data-start=\"3338\"\u003e\n\u003cp data-end=\"3389\" data-start=\"3340\"\u003e\u003cstrong data-end=\"3365\" data-start=\"3340\"\u003e4” MBRP Straight Pipe\u003c\/strong\u003e – Crisp turbo whistle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3450\" data-start=\"3390\"\u003e\n\u003cp data-end=\"3450\" data-start=\"3392\"\u003e\u003cstrong data-end=\"3417\" data-start=\"3392\"\u003e5” MBRP Straight Pipe\u003c\/strong\u003e – Deeper, more aggressive tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3532\" data-start=\"3451\"\u003e\n\u003cp data-end=\"3532\" data-start=\"3453\"\u003e\u003cstrong data-end=\"3475\" data-start=\"3453\"\u003eWehrli 3” Downpipe\u003c\/strong\u003e – Ceramic-coated, heat-wrapped bolt-on for improved flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"3537\" data-start=\"3534\"\u003e\n\u003ch2 data-end=\"3573\" data-start=\"3539\"\u003e❓\u003cstrong data-end=\"3573\" data-start=\"3543\"\u003eFrequently Asked Questions\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp data-end=\"3669\" data-start=\"3575\"\u003e\u003cstrong data-end=\"3603\" data-start=\"3575\"\u003eDo I need special tools?\u003c\/strong\u003e\u003cbr data-end=\"3606\" data-start=\"3603\"\u003eNo , the AutoCal installs in under 10 minutes with no tools required.\u003c\/p\u003e\n\u003cp data-end=\"3804\" data-start=\"3671\"\u003e\u003cstrong data-end=\"3716\" data-start=\"3671\"\u003eDoes this work with other Duramax models?\u003c\/strong\u003e\u003cbr data-end=\"3719\" data-start=\"3716\"\u003eYes , we support all Duramax generations (LB7–L5P), as well as 2006-2021 Cummins .\u003c\/p\u003e\n\u003cp data-end=\"4004\" data-start=\"3806\"\u003e\u003cstrong data-end=\"3833\" data-start=\"3806\"\u003eWhat is bench flashing?\u003c\/strong\u003e\u003cbr data-end=\"3836\" data-start=\"3833\"\u003eBench flashing involves sending us your ECM\/TCM if you don’t have a compatible device or if your unit is locked. We’ll flash it in-house and return it ready to install.\u003c\/p\u003e\n\u003cp data-end=\"4117\" data-start=\"4006\"\u003e\u003cstrong data-end=\"4038\" data-start=\"4006\"\u003eWhy upgrade fuel filtration?\u003c\/strong\u003e\u003cbr data-end=\"4041\" data-start=\"4038\"\u003eEnhanced filtration protects injectors and improves long-term engine health.\u003c\/p\u003e\n\u003chr data-end=\"4122\" data-start=\"4119\"\u003e\n\u003ch2 data-end=\"4149\" data-start=\"4124\"\u003e💼 \u003cstrong data-end=\"4149\" data-start=\"4130\"\u003eWhat’s Included\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-end=\"4409\" data-start=\"4151\"\u003e\n\u003cli data-end=\"4192\" data-start=\"4151\"\u003e\n\u003cp data-end=\"4192\" data-start=\"4153\"\u003e5x Fully Customizable DSP5 Tune Files\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4250\" data-start=\"4193\"\u003e\n\u003cp data-end=\"4250\" data-start=\"4195\"\u003eProfessional Calibration by PistonTwistin Technicians\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4313\" data-start=\"4251\"\u003e\n\u003cp data-end=\"4313\" data-start=\"4253\"\u003eLifetime Support \u0026amp; File Revisions for Future Modifications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4366\" data-start=\"4314\"\u003e\n\u003cp data-end=\"4366\" data-start=\"4316\"\u003eOptional EFI Live AutoCal V3 Device (Pre-Loaded)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4409\" data-start=\"4367\"\u003e\n\u003cp data-end=\"4409\" data-start=\"4369\"\u003eReturn-to-Stock Capability at Any Time\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"4414\" data-start=\"4411\"\u003e\n\u003ch2 data-end=\"4447\" data-start=\"4416\"\u003e🔥 \u003cstrong data-end=\"4447\" data-start=\"4422\"\u003eOrder With Confidence\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp data-end=\"4664\" data-start=\"4449\"\u003eJoin hundreds of truck owners who trust PistonTwistin for proven performance, reliability, and unmatched support. Whether you're hauling heavy loads or lighting up the streets, we’ve got a tuning solution that fits.\u003c\/p\u003e\n\u003cp data-end=\"4833\" data-start=\"4666\"\u003e📩 Still have questions? Email us anytime at \u003cstrong data-end=\"4740\" data-start=\"4711\"\u003e\u003ca rel=\"noopener\" class=\"cursor-pointer\" data-end=\"4738\" data-start=\"4713\"\u003eSupport@PistonTwistin.org\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Piston Twistin","offers":[{"title":"Stock \/ Eco +20HP","offer_id":47027641417866,"sku":null,"price":1350.0,"currency_code":"USD","in_stock":true},{"title":"Heavy Tow +40HP","offer_id":47056038461578,"sku":null,"price":1350.0,"currency_code":"USD","in_stock":true},{"title":"Light Tow +60HP","offer_id":47056038494346,"sku":null,"price":1350.0,"currency_code":"USD","in_stock":true},{"title":"Street +100HP","offer_id":47056038527114,"sku":null,"price":1350.0,"currency_code":"USD","in_stock":true},{"title":"Race +120HP","offer_id":47056038559882,"sku":null,"price":1350.0,"currency_code":"USD","in_stock":true},{"title":"DSP5 SOTF ( FIVE MAP SWITCHABLE TUNING )","offer_id":47027641614474,"sku":null,"price":1399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5548\/8394\/files\/lb7_-lbz_stage_._1_._..png?v=1757361786"},{"product_id":"lb7-duramax-2001-2004-efi-live-file-only","title":"LB7 Duramax (2001-2004) EFI Live FILE ONLY .","description":"\u003ch1 data-end=\"292\" data-start=\"219\"\u003e\u003cstrong data-end=\"290\" data-start=\"221\"\u003eLB7 Duramax EFI Live Tuning Kit – All-In-One Performance Solution\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp data-end=\"332\" data-start=\"293\"\u003e\u003cstrong data-end=\"332\" data-start=\"293\"\u003eCustom DSP5 Tuning by PistonTwistin\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"681\" data-start=\"334\"\u003eUpgrade your 2001–2004 LB7 Duramax with our precision EFI Live tuning solution designed to deliver unmatched power, drivability, and reliability. Whether you're towing, daily driving, or pushing your truck to the limit, PistonTwistin’s custom-built DSP5 tuning gives you full control over performance with seamless integration into your stock ECU.\u003c\/p\u003e\n\u003chr data-end=\"686\" data-start=\"683\"\u003e\n\u003ch2 data-end=\"721\" data-start=\"688\"\u003e🔧 \u003cstrong data-end=\"721\" data-start=\"694\"\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003ch3 data-end=\"762\" data-start=\"723\"\u003e✅ \u003cstrong data-end=\"760\" data-start=\"729\"\u003eCustom EFI Live Calibration\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"881\" data-start=\"763\"\u003eAll tuning is built in-house, specifically tailored to your truck’s modifications and uses no generic files, ever.\u003c\/p\u003e\n\u003ch3 data-end=\"939\" data-start=\"883\"\u003e⚡ \u003cstrong data-end=\"937\" data-start=\"889\"\u003eEnhanced Throttle Response \u0026amp; Torque Delivery\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"1034\" data-start=\"940\"\u003eEnjoy improved turbo spool and instant torque for confident acceleration and smoother driving.\u003c\/p\u003e\n\u003ch3 data-end=\"1073\" data-start=\"1036\"\u003e⛽ \u003cstrong data-end=\"1071\" data-start=\"1042\"\u003eOptimized Fuel Efficiency\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"1163\" data-start=\"1074\"\u003eHigher horsepower tunes often result in better MPG especially when driven conservatively.\u003c\/p\u003e\n\u003ch3 data-end=\"1206\" data-start=\"1165\"\u003e🚛 \u003cstrong data-end=\"1204\" data-start=\"1172\"\u003eHeavy-Duty Towing Capability\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"1310\" data-start=\"1207\"\u003eConfidently haul up to 15,000+ lbs, or get dialed in for sled pull competitions and weekend workhorses.\u003c\/p\u003e\n\u003ch3 data-end=\"1357\" data-start=\"1312\"\u003e🎛️ \u003cstrong data-end=\"1355\" data-start=\"1320\"\u003eSwitch-On-The-Fly (DSP5) Tuning\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"1459\" data-start=\"1358\"\u003eChoose from five power levels via your DSP5 switch—fully customizable and ordered to your preference.\u003c\/p\u003e\n\u003ch3 data-end=\"1501\" data-start=\"1461\"\u003e🔄 \u003cstrong data-end=\"1499\" data-start=\"1468\"\u003eStock-Friendly \u0026amp; Reversible\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"1573\" data-start=\"1502\"\u003eNo permanent modifications required. Return to stock power at any time.\u003c\/p\u003e\n\u003chr data-end=\"1578\" data-start=\"1575\"\u003e\n\u003ch2 data-end=\"1602\" data-start=\"1580\"\u003e⚙️ \u003cstrong data-end=\"1602\" data-start=\"1586\"\u003eHow It Works\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003col data-end=\"2007\" data-start=\"1604\"\u003e\n\u003cli data-end=\"1713\" data-start=\"1604\"\u003e\n\u003cp data-end=\"1713\" data-start=\"1607\"\u003e\u003cstrong data-end=\"1627\" data-start=\"1607\"\u003ePlace Your Order\u003c\/strong\u003e\u003cbr data-end=\"1630\" data-start=\"1627\"\u003eSelect your preferred tuning method: AutoCal V3, email delivery, or bench flashing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1829\" data-start=\"1715\"\u003e\n\u003cp data-end=\"1829\" data-start=\"1718\"\u003e\u003cstrong data-end=\"1744\" data-start=\"1718\"\u003eSubmit Vehicle Details\u003c\/strong\u003e\u003cbr data-end=\"1747\" data-start=\"1744\"\u003eYou’ll receive a secure link to enter your truck’s year, modifications, and goals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1968\" data-start=\"1831\"\u003e\n\u003cp data-end=\"1968\" data-start=\"1834\"\u003e\u003cstrong data-end=\"1878\" data-start=\"1834\"\u003eCustom Tune Creation (1–3 Business Days)\u003c\/strong\u003e\u003cbr data-end=\"1881\" data-start=\"1878\"\u003eOur team reviews your submission and builds a calibration tailored to your exact setup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2007\" data-start=\"1970\"\u003e\n\u003cp data-end=\"2007\" data-start=\"1973\"\u003e\u003cstrong data-end=\"2005\" data-start=\"1973\"\u003eTune Delivery \u0026amp; Installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cul data-end=\"2232\" data-start=\"2008\"\u003e\n\u003cli data-end=\"2072\" data-start=\"2008\"\u003e\n\u003cp data-end=\"2072\" data-start=\"2010\"\u003e\u003cstrong data-end=\"2025\" data-start=\"2010\"\u003eAutoCal V3:\u003c\/strong\u003e Device arrives pre-loaded—plug in and flash.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2150\" data-start=\"2073\"\u003e\n\u003cp data-end=\"2150\" data-start=\"2075\"\u003e\u003cstrong data-end=\"2094\" data-start=\"2075\"\u003eEmail Delivery:\u003c\/strong\u003e Tune file sent instantly for existing EFI Live users.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2232\" data-start=\"2151\"\u003e\n\u003cp data-end=\"2232\" data-start=\"2153\"\u003e\u003cstrong data-end=\"2172\" data-start=\"2153\"\u003eBench Flashing:\u003c\/strong\u003e Send us your ECM\/TCM—we flash it in-house and ship it back.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote data-end=\"2316\" data-start=\"2234\"\u003e\n\u003cp data-end=\"2316\" data-start=\"2236\"\u003e\u003cem data-end=\"2316\" data-start=\"2236\"\u003eNote: Highly modified trucks will require datalogging for precise calibration.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-end=\"2321\" data-start=\"2318\"\u003e\n\u003ch2 data-end=\"2352\" data-start=\"2323\"\u003e📊 \u003cstrong data-end=\"2352\" data-start=\"2329\"\u003ePower Level Options\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cdiv class=\"_tableContainer_80l1q_1\"\u003e\n\u003cdiv class=\"_tableWrapper_80l1q_14 group flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"2945\" data-start=\"2354\"\u003e\n\u003cthead data-end=\"2436\" data-start=\"2354\"\u003e\n\u003ctr data-end=\"2436\" data-start=\"2354\"\u003e\n\u003cth data-col-size=\"sm\" data-end=\"2372\" data-start=\"2354\"\u003e\u003cstrong data-end=\"2364\" data-start=\"2356\"\u003eMode\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth data-col-size=\"sm\" data-end=\"2398\" data-start=\"2372\"\u003e\u003cstrong data-end=\"2397\" data-start=\"2374\"\u003eEstimated RWHP Gain\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth data-col-size=\"sm\" data-end=\"2436\" data-start=\"2398\"\u003e\u003cstrong data-end=\"2413\" data-start=\"2400\"\u003eIdeal For\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"2945\" data-start=\"2522\"\u003e\n\u003ctr data-end=\"2606\" data-start=\"2522\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2541\" data-start=\"2522\"\u003eStock Optimized\u003c\/td\u003e\n\u003ctd data-end=\"2568\" data-start=\"2541\" data-col-size=\"sm\"\u003e+20 HP\u003c\/td\u003e\n\u003ctd data-end=\"2606\" data-start=\"2568\" data-col-size=\"sm\"\u003eClean daily driving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2691\" data-start=\"2607\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2626\" data-start=\"2607\"\u003eHeavy Tow\u003c\/td\u003e\n\u003ctd data-end=\"2653\" data-start=\"2626\" data-col-size=\"sm\"\u003e+40 HP\u003c\/td\u003e\n\u003ctd data-end=\"2691\" data-start=\"2653\" data-col-size=\"sm\"\u003eTowing 15,000+ lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2776\" data-start=\"2692\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2711\" data-start=\"2692\"\u003eLight Tow\u003c\/td\u003e\n\u003ctd data-end=\"2738\" data-start=\"2711\" data-col-size=\"sm\"\u003e+60 HP\u003c\/td\u003e\n\u003ctd data-end=\"2776\" data-start=\"2738\" data-col-size=\"sm\"\u003eTowing under 15,000 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2860\" data-start=\"2777\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2798\" data-start=\"2777\"\u003eStreet Performance\u003c\/td\u003e\n\u003ctd data-end=\"2822\" data-start=\"2798\" data-col-size=\"sm\"\u003e+100 HP\u003c\/td\u003e\n\u003ctd data-end=\"2860\" data-start=\"2822\" data-col-size=\"sm\"\u003eResponsive highway driving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2945\" data-start=\"2861\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2880\" data-start=\"2861\"\u003eSport \/ Race\u003c\/td\u003e\n\u003ctd data-end=\"2907\" data-start=\"2880\" data-col-size=\"sm\"\u003e+120–200 HP\u003c\/td\u003e\n\u003ctd data-end=\"2945\" data-start=\"2907\" data-col-size=\"sm\"\u003eBuilt trucks \u0026amp; track use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cblockquote data-end=\"3052\" data-start=\"2947\"\u003e\n\u003cp data-end=\"3052\" data-start=\"2949\"\u003e\u003cem data-end=\"3052\" data-start=\"2949\"\u003eEvery DSP5 tune set can be fully customized to your driving habits, towing needs, and hardware setup.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-end=\"3057\" data-start=\"3054\"\u003e\n\u003ch2 data-end=\"3098\" data-start=\"3059\"\u003e🔩 \u003cstrong data-end=\"3098\" data-start=\"3065\"\u003eOptional Performance Upgrades\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp data-end=\"3188\" data-start=\"3100\"\u003e\u003cstrong data-end=\"3125\" data-start=\"3100\"\u003eStage 1 Intake System\u003c\/strong\u003e\u003cbr data-end=\"3128\" data-start=\"3125\"\u003e4\" Wehrli intake box enhances airflow and throttle response.\u003c\/p\u003e\n\u003cp data-end=\"3314\" data-start=\"3190\"\u003e\u003cstrong data-end=\"3218\" data-start=\"3190\"\u003eStage 2 EGR Solution Kit\u003c\/strong\u003e\u003cbr data-end=\"3221\" data-start=\"3218\"\u003eIncludes WcFab 3\" Y-bridge and intercooler pipes to reduce EGTs and improve boost efficiency.\u003c\/p\u003e\n\u003cp data-end=\"3337\" data-start=\"3316\"\u003e\u003cstrong data-end=\"3335\" data-start=\"3316\"\u003eExhaust Options\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"3532\" data-start=\"3338\"\u003e\n\u003cli data-end=\"3389\" data-start=\"3338\"\u003e\n\u003cp data-end=\"3389\" data-start=\"3340\"\u003e\u003cstrong data-end=\"3365\" data-start=\"3340\"\u003e4” MBRP Straight Pipe\u003c\/strong\u003e – Crisp turbo whistle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3450\" data-start=\"3390\"\u003e\n\u003cp data-end=\"3450\" data-start=\"3392\"\u003e\u003cstrong data-end=\"3417\" data-start=\"3392\"\u003e5” MBRP Straight Pipe\u003c\/strong\u003e – Deeper, more aggressive tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3532\" data-start=\"3451\"\u003e\n\u003cp data-end=\"3532\" data-start=\"3453\"\u003e\u003cstrong data-end=\"3475\" data-start=\"3453\"\u003eWehrli 3” Downpipe\u003c\/strong\u003e – Ceramic-coated, heat-wrapped bolt-on for improved flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"3537\" data-start=\"3534\"\u003e\n\u003ch2 data-end=\"3573\" data-start=\"3539\"\u003e❓\u003cstrong data-end=\"3573\" data-start=\"3543\"\u003eFrequently Asked Questions\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp data-end=\"3669\" data-start=\"3575\"\u003e\u003cstrong data-end=\"3603\" data-start=\"3575\"\u003eDo I need special tools?\u003c\/strong\u003e\u003cbr data-end=\"3606\" data-start=\"3603\"\u003eNo , the AutoCal installs in under 10 minutes with no tools required.\u003c\/p\u003e\n\u003cp data-end=\"3804\" data-start=\"3671\"\u003e\u003cstrong data-end=\"3716\" data-start=\"3671\"\u003eDoes this work with other Duramax models?\u003c\/strong\u003e\u003cbr data-end=\"3719\" data-start=\"3716\"\u003eYes , we support all Duramax generations (LB7–L5P), as well as 2006-2021 Cummins .\u003c\/p\u003e\n\u003cp data-end=\"4004\" data-start=\"3806\"\u003e\u003cstrong data-end=\"3833\" data-start=\"3806\"\u003eWhat is bench flashing?\u003c\/strong\u003e\u003cbr data-end=\"3836\" data-start=\"3833\"\u003eBench flashing involves sending us your ECM\/TCM if you don’t have a compatible device or if your unit is locked. We’ll flash it in-house and return it ready to install.\u003c\/p\u003e\n\u003cp data-end=\"4117\" data-start=\"4006\"\u003e\u003cstrong data-end=\"4038\" data-start=\"4006\"\u003eWhy upgrade fuel filtration?\u003c\/strong\u003e\u003cbr data-end=\"4041\" data-start=\"4038\"\u003eEnhanced filtration protects injectors and improves long-term engine health.\u003c\/p\u003e\n\u003chr data-end=\"4122\" data-start=\"4119\"\u003e\n\u003ch2 data-end=\"4149\" data-start=\"4124\"\u003e💼 \u003cstrong data-end=\"4149\" data-start=\"4130\"\u003eWhat’s Included\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-end=\"4409\" data-start=\"4151\"\u003e\n\u003cli data-end=\"4192\" data-start=\"4151\"\u003e\n\u003cp data-end=\"4192\" data-start=\"4153\"\u003e5x Fully Customizable DSP5 Tune Files\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4250\" data-start=\"4193\"\u003e\n\u003cp data-end=\"4250\" data-start=\"4195\"\u003eProfessional Calibration by PistonTwistin Technicians\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4313\" data-start=\"4251\"\u003e\n\u003cp data-end=\"4313\" data-start=\"4253\"\u003eLifetime Support \u0026amp; File Revisions for Future Modifications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4366\" data-start=\"4314\"\u003e\n\u003cp data-end=\"4366\" data-start=\"4316\"\u003eOptional EFI Live AutoCal V3 Device (Pre-Loaded)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4409\" data-start=\"4367\"\u003e\n\u003cp data-end=\"4409\" data-start=\"4369\"\u003eReturn-to-Stock Capability at Any Time\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"4414\" data-start=\"4411\"\u003e\n\u003ch2 data-end=\"4447\" data-start=\"4416\"\u003e🔥 \u003cstrong data-end=\"4447\" data-start=\"4422\"\u003eOrder With Confidence\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp data-end=\"4664\" data-start=\"4449\"\u003eJoin hundreds of truck owners who trust PistonTwistin for proven performance, reliability, and unmatched support. Whether you're hauling heavy loads or lighting up the streets, we’ve got a tuning solution that fits.\u003c\/p\u003e\n\u003cp data-end=\"4833\" data-start=\"4666\"\u003e📩 Still have questions? Email us anytime at \u003cstrong data-end=\"4740\" data-start=\"4711\"\u003e\u003ca rel=\"noopener\" class=\"cursor-pointer\" data-end=\"4738\" data-start=\"4713\"\u003eSupport@PistonTwistin.org\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Piston Twistin","offers":[{"title":"Stock \/ Eco +20HP","offer_id":47623199326346,"sku":null,"price":1725.0,"currency_code":"USD","in_stock":true},{"title":"Heavy Tow +40HP","offer_id":47623199359114,"sku":null,"price":1350.0,"currency_code":"USD","in_stock":true},{"title":"Light Tow +60HP","offer_id":47623199391882,"sku":null,"price":1350.0,"currency_code":"USD","in_stock":true},{"title":"Street +100HP","offer_id":47623199424650,"sku":null,"price":1350.0,"currency_code":"USD","in_stock":true},{"title":"Race +120HP","offer_id":47623199457418,"sku":null,"price":1350.0,"currency_code":"USD","in_stock":true},{"title":"DSP5 SOTF ( FIVE MAP SWITCHABLE TUNING )","offer_id":47623199490186,"sku":null,"price":1800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5548\/8394\/files\/lb7_-lbz_stage_._1_._..png?v=1757361786"},{"product_id":"2001-2004-lb7-duramax-engine-tuning-single-file-only","title":"2001–2004 LB7 Duramax EFI Live Single Tune","description":"\u003ch1 data-start=\"570\" data-end=\"618\"\u003eLB7 Duramax EFI Live Single Tune (2001–2004)\u003c\/h1\u003e\n\u003ch3 data-start=\"619\" data-end=\"668\"\u003eCustom In-House Calibration by Piston Twistin\u003c\/h3\u003e\n\u003cp data-start=\"670\" data-end=\"862\"\u003eThis product is for customers who want \u003cstrong data-start=\"709\" data-end=\"758\"\u003eone custom EFI Live tune file of their choice\u003c\/strong\u003e, professionally calibrated for their exact setup — \u003cstrong data-start=\"810\" data-end=\"861\"\u003eno add-ons, no hourly fees, no surprise charges\u003c\/strong\u003e. Lifetime Unlimited Support.\u003c\/p\u003e\n\u003cp data-start=\"864\" data-end=\"1046\"\u003eIf you already own an \u003cstrong data-start=\"886\" data-end=\"936\"\u003eEFI Live AutoCal or FlashScan (any generation)\u003c\/strong\u003e, this is the simplest and most cost-effective way to get your \u003cstrong data-start=\"999\" data-end=\"1030\"\u003eLB7 Duramax EFI Live tuning\u003c\/strong\u003e done correctly.\u003c\/p\u003e\n\u003chr data-start=\"1048\" data-end=\"1051\"\u003e\n\u003ch2 data-start=\"1053\" data-end=\"1100\"\u003e🔒 IMPORTANT — PLEASE READ BEFORE PURCHASING\u003c\/h2\u003e\n\u003cul data-start=\"1102\" data-end=\"1302\"\u003e\n\u003cli data-start=\"1102\" data-end=\"1147\"\u003e\n\u003cp data-start=\"1104\" data-end=\"1147\"\u003e✅ \u003cstrong data-start=\"1106\" data-end=\"1147\"\u003eThis is ONE single EFI Live tune file\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1148\" data-end=\"1188\"\u003e\n\u003cp data-start=\"1150\" data-end=\"1188\"\u003e❌ \u003cstrong data-start=\"1152\" data-end=\"1188\"\u003eNOT DSP5 \/ NOT Switch-On-The-Fly\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1189\" data-end=\"1250\"\u003e\n\u003cp data-start=\"1191\" data-end=\"1250\"\u003e✅ You must already own an \u003cstrong data-start=\"1217\" data-end=\"1250\"\u003eEFI Live AutoCal or FlashScan\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1251\" data-end=\"1302\"\u003e\n\u003cp data-start=\"1253\" data-end=\"1302\"\u003e✅ \u003cstrong data-start=\"1255\" data-end=\"1302\"\u003eAny generation EFI Live device is supported\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1304\" data-end=\"1439\"\u003e👉 If you are looking for multiple power levels or DSP5 switching, please select our \u003cstrong data-start=\"1389\" data-end=\"1422\"\u003eLB7 DSP5 SOTF EFI Live Tuning\u003c\/strong\u003e product instead.\u003c\/p\u003e\n\u003chr data-start=\"1441\" data-end=\"1444\"\u003e\n\u003ch2 data-start=\"1446\" data-end=\"1496\"\u003eWhy Piston Twistin EFI Live Tuning Is Different\u003c\/h2\u003e\n\u003cp data-start=\"1498\" data-end=\"1592\"\u003eAt Piston Twistin, we believe customers should \u003cstrong data-start=\"1545\" data-end=\"1591\"\u003enot be penalized for upgrading their truck\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1594\" data-end=\"1676\"\u003eMany tuning companies advertise a low base price, then charge additional fees for:\u003c\/p\u003e\n\u003cul data-start=\"1677\" data-end=\"1798\"\u003e\n\u003cli data-start=\"1677\" data-end=\"1699\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1699\"\u003eAftermarket turbos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1700\" data-end=\"1720\"\u003e\n\u003cp data-start=\"1702\" data-end=\"1720\"\u003eLarger injectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1721\" data-end=\"1765\"\u003e\n\u003cp data-start=\"1723\" data-end=\"1765\"\u003eHigh-flow or stroker CP3 injection pumps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1766\" data-end=\"1798\"\u003e\n\u003cp data-start=\"1768\" data-end=\"1798\"\u003eTuning support billed hourly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1800\" data-end=\"1878\"\u003eThose costs can quickly add \u003cstrong data-start=\"1828\" data-end=\"1851\"\u003ehundreds of dollars\u003c\/strong\u003e beyond the original price.\u003c\/p\u003e\n\u003cp data-start=\"1880\" data-end=\"1901\"\u003e\u003cstrong data-start=\"1880\" data-end=\"1901\"\u003eWe don’t do that.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"1903\" data-end=\"1906\"\u003e\n\u003ch2 data-start=\"1908\" data-end=\"1935\"\u003e✅ Our Pricing Philosophy\u003c\/h2\u003e\n\u003cul data-start=\"1936\" data-end=\"2080\"\u003e\n\u003cli data-start=\"1936\" data-end=\"1954\"\u003e\n\u003cp data-start=\"1938\" data-end=\"1954\"\u003eOne flat price\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1955\" data-end=\"1968\"\u003e\n\u003cp data-start=\"1957\" data-end=\"1968\"\u003eAny turbo\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1969\" data-end=\"1990\"\u003e\n\u003cp data-start=\"1971\" data-end=\"1990\"\u003eAny injector size\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1991\" data-end=\"2002\"\u003e\n\u003cp data-start=\"1993\" data-end=\"2002\"\u003eAny CP3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2003\" data-end=\"2044\"\u003e\n\u003cp data-start=\"2005\" data-end=\"2044\"\u003e\u003cstrong data-start=\"2005\" data-end=\"2042\"\u003eUnlimited tune revisions included\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2045\" data-end=\"2080\"\u003e\n\u003cp data-start=\"2047\" data-end=\"2080\"\u003e\u003cstrong data-start=\"2047\" data-end=\"2080\"\u003eNo hourly support fees — ever\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2082\" data-end=\"2161\"\u003eYour truck evolves.\u003cbr data-start=\"2101\" data-end=\"2104\"\u003eYour tune support shouldn’t stop when the clock runs out.\u003c\/p\u003e\n\u003chr data-start=\"2163\" data-end=\"2166\"\u003e\n\u003ch2 data-start=\"2168\" data-end=\"2193\"\u003e🔧 What You’re Getting\u003c\/h2\u003e\n\u003ch3 data-start=\"2195\" data-end=\"2234\"\u003e✅ Fully Custom EFI Live Calibration\u003c\/h3\u003e\n\u003cp data-start=\"2235\" data-end=\"2302\"\u003eEvery tune is built \u003cstrong data-start=\"2255\" data-end=\"2272\"\u003e100% in-house\u003c\/strong\u003e and tailored specifically to:\u003c\/p\u003e\n\u003cul data-start=\"2303\" data-end=\"2445\"\u003e\n\u003cli data-start=\"2303\" data-end=\"2333\"\u003e\n\u003cp data-start=\"2305\" data-end=\"2333\"\u003eYour truck’s modifications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2334\" data-end=\"2399\"\u003e\n\u003cp data-start=\"2336\" data-end=\"2399\"\u003eYour intended use (daily driving, towing, street performance)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2400\" data-end=\"2445\"\u003e\n\u003cp data-start=\"2402\" data-end=\"2445\"\u003eSafe, repeatable, reliable power delivery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2447\" data-end=\"2675\"\u003eWe start with a proven base calibration, then have you perform a \u003cstrong data-start=\"2512\" data-end=\"2537\"\u003efull-throttle datalog\u003c\/strong\u003e. That data allows us to \u003cstrong data-start=\"2562\" data-end=\"2653\"\u003efine-tune fueling, timing, torque delivery, and drivability specifically for your truck\u003c\/strong\u003e — not a generic file.\u003c\/p\u003e\n\u003chr data-start=\"2677\" data-end=\"2680\"\u003e\n\u003ch3 data-start=\"2682\" data-end=\"2723\"\u003e⚡ Improved Throttle Response \u0026amp; Torque\u003c\/h3\u003e\n\u003cul data-start=\"2724\" data-end=\"2803\"\u003e\n\u003cli data-start=\"2724\" data-end=\"2749\"\u003e\n\u003cp data-start=\"2726\" data-end=\"2749\"\u003eFaster turbo response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2750\" data-end=\"2777\"\u003e\n\u003cp data-start=\"2752\" data-end=\"2777\"\u003eSmoother power delivery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2778\" data-end=\"2803\"\u003e\n\u003cp data-start=\"2780\" data-end=\"2803\"\u003eStrong low-RPM torque\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2805\" data-end=\"2881\"\u003ePerfect for daily driving, heavy work use, or aggressive performance setups.\u003c\/p\u003e\n\u003chr data-start=\"2883\" data-end=\"2886\"\u003e\n\u003ch3 data-start=\"2888\" data-end=\"2919\"\u003e⛽ Optimized Fuel Efficiency\u003c\/h3\u003e\n\u003cp data-start=\"2920\" data-end=\"3006\"\u003eWhen driven responsibly, properly calibrated \u003cstrong data-start=\"2965\" data-end=\"2988\"\u003eEFI Live LB7 tuning\u003c\/strong\u003e often results in:\u003c\/p\u003e\n\u003cul data-start=\"3007\" data-end=\"3081\"\u003e\n\u003cli data-start=\"3007\" data-end=\"3023\"\u003e\n\u003cp data-start=\"3009\" data-end=\"3023\"\u003eImproved MPG\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3024\" data-end=\"3046\"\u003e\n\u003cp data-start=\"3026\" data-end=\"3046\"\u003eCleaner combustion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3047\" data-end=\"3081\"\u003e\n\u003cp data-start=\"3049\" data-end=\"3081\"\u003eReduced unnecessary fuel usage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3083\" data-end=\"3086\"\u003e\n\u003ch3 data-start=\"3088\" data-end=\"3126\"\u003e🚛 Towing \u0026amp; Work-Ready Performance\u003c\/h3\u003e\n\u003cp data-start=\"3127\" data-end=\"3194\"\u003eWhether you’re towing heavy or just want stable, predictable power:\u003c\/p\u003e\n\u003cul data-start=\"3195\" data-end=\"3280\"\u003e\n\u003cli data-start=\"3195\" data-end=\"3218\"\u003e\n\u003cp data-start=\"3197\" data-end=\"3218\"\u003eSafe EGT management\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3219\" data-end=\"3246\"\u003e\n\u003cp data-start=\"3221\" data-end=\"3246\"\u003eStrong mid-range torque\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3247\" data-end=\"3280\"\u003e\n\u003cp data-start=\"3249\" data-end=\"3280\"\u003eSmooth drivability under load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3282\" data-end=\"3285\"\u003e\n\u003ch3 data-start=\"3287\" data-end=\"3321\"\u003e🔄 Stock-Friendly \u0026amp; Reversible\u003c\/h3\u003e\n\u003cul data-start=\"3322\" data-end=\"3430\"\u003e\n\u003cli data-start=\"3322\" data-end=\"3352\"\u003e\n\u003cp data-start=\"3324\" data-end=\"3352\"\u003eNo permanent modifications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3353\" data-end=\"3384\"\u003e\n\u003cp data-start=\"3355\" data-end=\"3384\"\u003eReturn to stock at any time\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3385\" data-end=\"3430\"\u003e\n\u003cp data-start=\"3387\" data-end=\"3430\"\u003eOEM-safe logic retained where appropriate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3432\" data-end=\"3435\"\u003e\n\u003ch2 data-start=\"3437\" data-end=\"3464\"\u003e⚙️ How the Process Works\u003c\/h2\u003e\n\u003ch3 data-start=\"3466\" data-end=\"3490\"\u003e1️⃣ Place Your Order\u003c\/h3\u003e\n\u003cp data-start=\"3491\" data-end=\"3547\"\u003eThis product delivers \u003cstrong data-start=\"3513\" data-end=\"3546\"\u003eone single EFI Live tune file\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"3549\" data-end=\"3552\"\u003e\n\u003ch3 data-start=\"3554\" data-end=\"3593\"\u003e2️⃣ Submit Your Vehicle Information\u003c\/h3\u003e\n\u003cp data-start=\"3594\" data-end=\"3634\"\u003eYou’ll receive a secure form to provide:\u003c\/p\u003e\n\u003cul data-start=\"3635\" data-end=\"3737\"\u003e\n\u003cli data-start=\"3635\" data-end=\"3651\"\u003e\n\u003cp data-start=\"3637\" data-end=\"3651\"\u003eYear \u0026amp; model\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3652\" data-end=\"3676\"\u003e\n\u003cp data-start=\"3654\" data-end=\"3676\"\u003eEngine modifications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3677\" data-end=\"3709\"\u003e\n\u003cp data-start=\"3679\" data-end=\"3709\"\u003eTurbo \/ injector \/ CP3 setup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3710\" data-end=\"3737\"\u003e\n\u003cp data-start=\"3712\" data-end=\"3737\"\u003eYour goals for the tune\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3739\" data-end=\"3742\"\u003e\n\u003ch3 data-start=\"3744\" data-end=\"3777\"\u003e3️⃣ Custom Tune Development\u003c\/h3\u003e\n\u003cp data-start=\"3778\" data-end=\"3810\"\u003e\u003cstrong data-start=\"3778\" data-end=\"3810\"\u003e1–2 Business Days Guaranteed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3812\" data-end=\"3978\"\u003eYour calibration is built specifically for your truck — \u003cstrong data-start=\"3868\" data-end=\"3892\"\u003enot a generic preset\u003c\/strong\u003e.\u003cbr data-start=\"3893\" data-end=\"3896\"\u003eThis purchase also includes your \u003cstrong data-start=\"3929\" data-end=\"3977\"\u003estock factory calibration at no extra charge\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"3980\" data-end=\"3983\"\u003e\n\u003ch3 data-start=\"3985\" data-end=\"4006\"\u003e4️⃣ Tune Delivery\u003c\/h3\u003e\n\u003cul data-start=\"4007\" data-end=\"4116\"\u003e\n\u003cli data-start=\"4007\" data-end=\"4057\"\u003e\n\u003cp data-start=\"4009\" data-end=\"4057\"\u003e\u003cstrong data-start=\"4009\" data-end=\"4027\"\u003eEmail delivery\u003c\/strong\u003e for existing EFI Live users\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4058\" data-end=\"4116\"\u003e\n\u003cp data-start=\"4060\" data-end=\"4116\"\u003eFile is ready to flash using your AutoCal or FlashScan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote data-start=\"4118\" data-end=\"4190\"\u003e\n\u003cp data-start=\"4120\" data-end=\"4190\"\u003eHighly modified trucks may require datalogging for final optimization.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"4192\" data-end=\"4195\"\u003e\n\u003ch2 data-start=\"4197\" data-end=\"4240\"\u003e📊 Typical Power Gains (Varies by Setup)\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"4242\" data-end=\"4531\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"4242\" data-end=\"4290\"\u003e\n\u003ctr data-start=\"4242\" data-end=\"4290\"\u003e\n\u003cth data-start=\"4242\" data-end=\"4255\" data-col-size=\"sm\"\u003eTune Style\u003c\/th\u003e\n\u003cth data-start=\"4255\" data-end=\"4277\" data-col-size=\"sm\"\u003eEstimated RWHP Gain\u003c\/th\u003e\n\u003cth data-start=\"4277\" data-end=\"4290\" data-col-size=\"sm\"\u003eIdeal Use\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"4338\" data-end=\"4531\"\u003e\n\u003ctr data-start=\"4338\" data-end=\"4382\"\u003e\n\u003ctd data-start=\"4338\" data-end=\"4356\" data-col-size=\"sm\"\u003eOptimized Stock\u003c\/td\u003e\n\u003ctd data-start=\"4356\" data-end=\"4365\" data-col-size=\"sm\"\u003e+20 HP\u003c\/td\u003e\n\u003ctd data-start=\"4365\" data-end=\"4382\" data-col-size=\"sm\"\u003eDaily driving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4383\" data-end=\"4426\"\u003e\n\u003ctd data-start=\"4383\" data-end=\"4395\" data-col-size=\"sm\"\u003eLight Tow\u003c\/td\u003e\n\u003ctd data-start=\"4395\" data-end=\"4407\" data-col-size=\"sm\"\u003e+40–60 HP\u003c\/td\u003e\n\u003ctd data-start=\"4407\" data-end=\"4426\" data-col-size=\"sm\"\u003eModerate towing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4427\" data-end=\"4486\"\u003e\n\u003ctd data-start=\"4427\" data-end=\"4448\" data-col-size=\"sm\"\u003eStreet Performance\u003c\/td\u003e\n\u003ctd data-start=\"4448\" data-end=\"4461\" data-col-size=\"sm\"\u003e+80–100 HP\u003c\/td\u003e\n\u003ctd data-start=\"4461\" data-end=\"4486\" data-col-size=\"sm\"\u003eResponsive street use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4487\" data-end=\"4531\"\u003e\n\u003ctd data-start=\"4487\" data-end=\"4501\" data-col-size=\"sm\"\u003ePerformance\u003c\/td\u003e\n\u003ctd data-start=\"4501\" data-end=\"4515\" data-col-size=\"sm\"\u003e+120–200 HP\u003c\/td\u003e\n\u003ctd data-start=\"4515\" data-end=\"4531\" data-col-size=\"sm\"\u003eBuilt trucks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-start=\"4533\" data-end=\"4594\"\u003ePower delivery is always tailored to your hardware and goals.\u003c\/p\u003e\n\u003chr data-start=\"4596\" data-end=\"4599\"\u003e\n\u003ch2 data-start=\"4601\" data-end=\"4632\"\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003ch3 data-start=\"4634\" data-end=\"4667\"\u003eDo I need an EFI Live device?\u003c\/h3\u003e\n\u003cp data-start=\"4668\" data-end=\"4694\"\u003eYes. You must already own:\u003c\/p\u003e\n\u003cul data-start=\"4695\" data-end=\"4759\"\u003e\n\u003cli data-start=\"4695\" data-end=\"4736\"\u003e\n\u003cp data-start=\"4697\" data-end=\"4736\"\u003eEFI Live AutoCal (any generation), or\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4737\" data-end=\"4759\"\u003e\n\u003cp data-start=\"4739\" data-end=\"4759\"\u003eEFI Live FlashScan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4761\" data-end=\"4849\"\u003eIf you do not have a device, please select one of our \u003cstrong data-start=\"4815\" data-end=\"4848\"\u003ecomplete EFI Live tuning kits\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"4851\" data-end=\"4854\"\u003e\n\u003ch3 data-start=\"4856\" data-end=\"4880\"\u003eIs this DSP5 \/ SOTF?\u003c\/h3\u003e\n\u003cp data-start=\"4881\" data-end=\"4946\"\u003eNo.\u003cbr data-start=\"4884\" data-end=\"4887\"\u003eThis product is for \u003cstrong data-start=\"4907\" data-end=\"4945\"\u003eone single EFI Live tune file only\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"4948\" data-end=\"4951\"\u003e\n\u003ch3 data-start=\"4953\" data-end=\"4985\"\u003eDo you charge for revisions?\u003c\/h3\u003e\n\u003cp data-start=\"4986\" data-end=\"5061\"\u003eNo.\u003cbr data-start=\"4989\" data-end=\"4992\"\u003eAll revisions related to this tune are included — \u003cstrong data-start=\"5042\" data-end=\"5060\"\u003eno hourly fees\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"5063\" data-end=\"5066\"\u003e\n\u003ch3 data-start=\"5068\" data-end=\"5126\"\u003eDo you charge more for big turbos, injectors, or CP3s?\u003c\/h3\u003e\n\u003cp data-start=\"5127\" data-end=\"5185\"\u003eNo.\u003cbr data-start=\"5130\" data-end=\"5133\"\u003eWe \u003cstrong data-start=\"5136\" data-end=\"5159\"\u003edo not charge extra\u003c\/strong\u003e for aftermarket hardware.\u003c\/p\u003e\n\u003chr data-start=\"5187\" data-end=\"5190\"\u003e\n\u003ch2 data-start=\"5192\" data-end=\"5213\"\u003e📦 What’s Included\u003c\/h2\u003e\n\u003cul data-start=\"5214\" data-end=\"5388\"\u003e\n\u003cli data-start=\"5214\" data-end=\"5267\"\u003e\n\u003cp data-start=\"5216\" data-end=\"5267\"\u003e1x Custom EFI Live Tune File (Single Calibration)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5268\" data-end=\"5304\"\u003e\n\u003cp data-start=\"5270\" data-end=\"5304\"\u003eBuilt In-House by Piston Twistin\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5305\" data-end=\"5346\"\u003e\n\u003cp data-start=\"5307\" data-end=\"5346\"\u003eUnlimited Revisions for Setup Changes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5347\" data-end=\"5388\"\u003e\n\u003cp data-start=\"5349\" data-end=\"5388\"\u003eOngoing Support — \u003cstrong data-start=\"5367\" data-end=\"5386\"\u003eNo Hourly Rates\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"5390\" data-end=\"5393\"\u003e\n\u003ch2 data-start=\"5395\" data-end=\"5422\"\u003e🔥 Order With Confidence\u003c\/h2\u003e\n\u003cp data-start=\"5424\" data-end=\"5475\"\u003eHundreds of diesel owners trust Piston Twistin for:\u003c\/p\u003e\n\u003cul data-start=\"5476\" data-end=\"5535\"\u003e\n\u003cli data-start=\"5476\" data-end=\"5499\"\u003e\n\u003cp data-start=\"5478\" data-end=\"5499\"\u003eTransparent pricing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5500\" data-end=\"5516\"\u003e\n\u003cp data-start=\"5502\" data-end=\"5516\"\u003eReal support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5517\" data-end=\"5535\"\u003e\n\u003cp data-start=\"5519\" data-end=\"5535\"\u003eProven results\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"5537\" data-end=\"5656\"\u003eIf you want your \u003cstrong data-start=\"5554\" data-end=\"5585\"\u003eLB7 Duramax EFI Live tuning\u003c\/strong\u003e done correctly — without being nickel-and-dimed — this is the product.\u003c\/p\u003e\n\u003cp data-start=\"5658\" data-end=\"5721\"\u003e📩 Questions? Email us anytime at \u003cstrong data-start=\"5692\" data-end=\"5721\"\u003e\u003ca data-start=\"5694\" data-end=\"5719\" class=\"decorated-link cursor-pointer\" rel=\"noopener\"\u003eSupport@PistonTwistin.org\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"847\" data-end=\"889\"\u003e🚨 OFF-ROAD USE ONLY — IMPORTANT NOTICE\u003c\/h2\u003e\n\u003cp data-start=\"891\" data-end=\"1016\"\u003eThis product includes \u003cstrong data-start=\"913\" data-end=\"941\"\u003eoff-road use calibration\u003c\/strong\u003e and is intended for vehicles that are \u003cstrong data-start=\"980\" data-end=\"1015\"\u003enot operated on public roadways\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1018\" data-end=\"1166\"\u003e✔️ \u003cstrong data-start=\"1021\" data-end=\"1043\"\u003eEGR delete support\u003c\/strong\u003e\u003cbr data-start=\"1043\" data-end=\"1046\"\u003e✔️ \u003cstrong data-start=\"1049\" data-end=\"1071\"\u003eDPF delete support\u003c\/strong\u003e\u003cbr data-start=\"1071\" data-end=\"1074\"\u003e✔️ \u003cstrong data-start=\"1077\" data-end=\"1122\"\u003eOff-road exhaust configurations supported\u003c\/strong\u003e\u003cbr data-start=\"1122\" data-end=\"1125\"\u003e✔️ \u003cstrong data-start=\"1128\" data-end=\"1164\"\u003eProper diagnostic logic handling\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1168\" data-end=\"1388\"\u003eBy purchasing this product, you acknowledge that your vehicle is used in an \u003cstrong data-start=\"1244\" data-end=\"1299\"\u003eoff-road, competition, or closed-course environment\u003c\/strong\u003e and that compliance with all applicable laws is the responsibility of the vehicle owner.\u003c\/p\u003e","brand":"Piston Twistin","offers":[{"title":"Default Title","offer_id":47636008272010,"sku":null,"price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5548\/8394\/files\/2001_2004_LB7_Duramax_EFI_Live_Single_Tune.png?v=1770057061"},{"product_id":"2001-2004-lb7-duramax-efi-live-dsp5-sotf-tune","title":"LB7 Duramax DSP5 SOTF EFI Live Tuning (2001–2004)","description":"\u003ch1 data-start=\"406\" data-end=\"459\"\u003eLB7 Duramax DSP5 SOTF EFI Live Tuning (2001–2004)\u003c\/h1\u003e\n\u003ch3 data-start=\"460\" data-end=\"520\"\u003eCustom In-House Multi-Tune Calibration by Piston Twistin\u003c\/h3\u003e\n\u003cp data-start=\"522\" data-end=\"651\"\u003eThis product is for customers who want \u003cstrong data-start=\"561\" data-end=\"603\"\u003efive custom EFI Live tunes in one file\u003c\/strong\u003e, selectable on the fly using a \u003cstrong data-start=\"635\" data-end=\"650\"\u003eDSP5 switch\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"653\" data-end=\"824\"\u003eEach power level is fully custom-calibrated for your truck’s exact setup — \u003cstrong data-start=\"728\" data-end=\"765\"\u003eany turbo, any injectors, any CP3\u003c\/strong\u003e — with \u003cstrong data-start=\"773\" data-end=\"823\"\u003eunlimited revisions and no hourly support fees\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"826\" data-end=\"829\"\u003e\n\u003ch2 data-start=\"831\" data-end=\"878\"\u003e🔒 IMPORTANT — PLEASE READ BEFORE PURCHASING\u003c\/h2\u003e\n\u003cul data-start=\"880\" data-end=\"1124\"\u003e\n\u003cli data-start=\"880\" data-end=\"932\"\u003e\n\u003cp data-start=\"882\" data-end=\"932\"\u003e✅ \u003cstrong data-start=\"884\" data-end=\"932\"\u003eThis is a DSP5 Switch-On-The-Fly (SOTF) tune\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"933\" data-end=\"983\"\u003e\n\u003cp data-start=\"935\" data-end=\"983\"\u003e✅ Includes \u003cstrong data-start=\"946\" data-end=\"983\"\u003e5 custom power levels in one file\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"984\" data-end=\"1033\"\u003e\n\u003cp data-start=\"986\" data-end=\"1033\"\u003e✅ Requires an \u003cstrong data-start=\"1000\" data-end=\"1033\"\u003eEFI Live AutoCal or FlashScan\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1034\" data-end=\"1087\"\u003e\n\u003cp data-start=\"1036\" data-end=\"1087\"\u003e✅ Requires a \u003cstrong data-start=\"1049\" data-end=\"1087\"\u003eDSP5 switch installed on the truck\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1088\" data-end=\"1124\"\u003e\n\u003cp data-start=\"1090\" data-end=\"1124\"\u003e❌ EFI Live device \u003cstrong data-start=\"1108\" data-end=\"1124\"\u003enot included\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1126\" data-end=\"1228\"\u003e👉 If you only want \u003cstrong data-start=\"1146\" data-end=\"1163\"\u003eone tune file\u003c\/strong\u003e, please select our \u003cstrong data-start=\"1183\" data-end=\"1211\"\u003eLB7 Single EFI Live Tune\u003c\/strong\u003e product instead.\u003c\/p\u003e\n\u003chr data-start=\"1230\" data-end=\"1233\"\u003e\n\u003ch2 data-start=\"1235\" data-end=\"1258\"\u003eWhat Is DSP5 \/ SOTF?\u003c\/h2\u003e\n\u003cp data-start=\"1260\" data-end=\"1372\"\u003eDSP5 (Switch-On-The-Fly) allows you to change power levels \u003cstrong data-start=\"1319\" data-end=\"1336\"\u003ewhile driving\u003c\/strong\u003e using a dash-mounted rotary switch.\u003c\/p\u003e\n\u003cp data-start=\"1374\" data-end=\"1389\"\u003eThis gives you:\u003c\/p\u003e\n\u003cul data-start=\"1390\" data-end=\"1517\"\u003e\n\u003cli data-start=\"1390\" data-end=\"1410\"\u003e\n\u003cp data-start=\"1392\" data-end=\"1410\"\u003eA safe towing tune\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1411\" data-end=\"1432\"\u003e\n\u003cp data-start=\"1413\" data-end=\"1432\"\u003eA daily driver tune\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1433\" data-end=\"1453\"\u003e\n\u003cp data-start=\"1435\" data-end=\"1453\"\u003eA performance tune\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1454\" data-end=\"1517\"\u003e\n\u003cp data-start=\"1456\" data-end=\"1517\"\u003eA max-effort \/ race tune\u003cbr data-start=\"1480\" data-end=\"1483\"\u003e—all without reflashing the truck.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1519\" data-end=\"1549\"\u003eOne truck. Five personalities.\u003c\/p\u003e\n\u003chr data-start=\"1551\" data-end=\"1554\"\u003e\n\u003ch2 data-start=\"1556\" data-end=\"1602\"\u003eWhy Piston Twistin DSP5 Tuning Is Different\u003c\/h2\u003e\n\u003cp data-start=\"1604\" data-end=\"1669\"\u003eAt Piston Twistin, DSP5 tuning isn’t just “stacked power levels.”\u003c\/p\u003e\n\u003cp data-start=\"1671\" data-end=\"1688\"\u003eEach position is:\u003c\/p\u003e\n\u003cul data-start=\"1689\" data-end=\"1816\"\u003e\n\u003cli data-start=\"1689\" data-end=\"1717\"\u003e\n\u003cp data-start=\"1691\" data-end=\"1717\"\u003eIndependently calibrated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1718\" data-end=\"1750\"\u003e\n\u003cp data-start=\"1720\" data-end=\"1750\"\u003eBuilt for a specific purpose\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1751\" data-end=\"1782\"\u003e\n\u003cp data-start=\"1753\" data-end=\"1782\"\u003eRefined through datalogging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1783\" data-end=\"1816\"\u003e\n\u003cp data-start=\"1785\" data-end=\"1816\"\u003eRevised as your setup evolves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1818\" data-end=\"1840\"\u003eAnd unlike many shops…\u003c\/p\u003e\n\u003ch3 data-start=\"1842\" data-end=\"1875\"\u003e✅ Our DSP5 Pricing Philosophy\u003c\/h3\u003e\n\u003cul data-start=\"1876\" data-end=\"2013\"\u003e\n\u003cli data-start=\"1876\" data-end=\"1894\"\u003e\n\u003cp data-start=\"1878\" data-end=\"1894\"\u003eOne flat price\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1895\" data-end=\"1908\"\u003e\n\u003cp data-start=\"1897\" data-end=\"1908\"\u003eAny turbo\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1909\" data-end=\"1930\"\u003e\n\u003cp data-start=\"1911\" data-end=\"1930\"\u003eAny injector size\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1931\" data-end=\"1942\"\u003e\n\u003cp data-start=\"1933\" data-end=\"1942\"\u003eAny CP3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1943\" data-end=\"1977\"\u003e\n\u003cp data-start=\"1945\" data-end=\"1977\"\u003e\u003cstrong data-start=\"1945\" data-end=\"1977\"\u003eUnlimited revisions included\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1978\" data-end=\"2013\"\u003e\n\u003cp data-start=\"1980\" data-end=\"2013\"\u003e\u003cstrong data-start=\"1980\" data-end=\"2013\"\u003eNo hourly support fees — ever\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2015\" data-end=\"2059\"\u003eYou get all five tunes — not five upcharges.\u003c\/p\u003e\n\u003chr data-start=\"2061\" data-end=\"2064\"\u003e\n\u003ch2 data-start=\"2066\" data-end=\"2091\"\u003e🔧 What You’re Getting\u003c\/h2\u003e\n\u003ch3 data-start=\"2093\" data-end=\"2138\"\u003e✅ Five Fully Custom EFI Live Tunes (DSP5)\u003c\/h3\u003e\n\u003cp data-start=\"2139\" data-end=\"2188\"\u003eEach DSP5 slot is built in-house and tailored to:\u003c\/p\u003e\n\u003cul data-start=\"2189\" data-end=\"2278\"\u003e\n\u003cli data-start=\"2189\" data-end=\"2206\"\u003e\n\u003cp data-start=\"2191\" data-end=\"2206\"\u003eYour hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2207\" data-end=\"2229\"\u003e\n\u003cp data-start=\"2209\" data-end=\"2229\"\u003eYour driving style\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2230\" data-end=\"2251\"\u003e\n\u003cp data-start=\"2232\" data-end=\"2251\"\u003eYour towing needs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2252\" data-end=\"2278\"\u003e\n\u003cp data-start=\"2254\" data-end=\"2278\"\u003eYour performance goals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2280\" data-end=\"2432\"\u003eWe start with a proven base map, then use \u003cstrong data-start=\"2322\" data-end=\"2342\"\u003edatalog feedback\u003c\/strong\u003e to fine-tune fueling, timing, torque management, and drivability for \u003cem data-start=\"2412\" data-end=\"2431\"\u003eyour specific LB7\u003c\/em\u003e.\u003c\/p\u003e\n\u003chr data-start=\"2434\" data-end=\"2437\"\u003e\n\u003ch2 data-start=\"2439\" data-end=\"2479\"\u003e🎛️ DSP5 Power Level Layout (Example)\u003c\/h2\u003e\n\u003cp data-start=\"2481\" data-end=\"2550\"\u003eYou can request a custom order, but a typical layout looks like this:\u003c\/p\u003e\n\u003ch3 data-start=\"2552\" data-end=\"2593\"\u003e\u003cstrong data-start=\"2556\" data-end=\"2593\"\u003eDSP5 Position 1 – Stock \/ Economy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2594\" data-end=\"2657\"\u003e+15–25 RWHP\u003cbr data-start=\"2605\" data-end=\"2608\"\u003eClean daily driving, maximum longevity, best MPG.\u003c\/p\u003e\n\u003chr data-start=\"2659\" data-end=\"2662\"\u003e\n\u003ch3 data-start=\"2664\" data-end=\"2699\"\u003e\u003cstrong data-start=\"2668\" data-end=\"2699\"\u003eDSP5 Position 2 – Light Tow\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2700\" data-end=\"2771\"\u003e+40–60 RWHP\u003cbr data-start=\"2711\" data-end=\"2714\"\u003eIdeal for towing under ~10,000 lbs with safe EGT control.\u003c\/p\u003e\n\u003chr data-start=\"2773\" data-end=\"2776\"\u003e\n\u003ch3 data-start=\"2778\" data-end=\"2813\"\u003e\u003cstrong data-start=\"2782\" data-end=\"2813\"\u003eDSP5 Position 3 – Heavy Tow\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2814\" data-end=\"2924\"\u003e+60–80 RWHP\u003cbr data-start=\"2825\" data-end=\"2828\"\u003eDesigned for heavy loads (10,000–15,000+ lbs).\u003cbr data-start=\"2874\" data-end=\"2877\"\u003eStrong mid-range torque without excessive heat.\u003c\/p\u003e\n\u003chr data-start=\"2926\" data-end=\"2929\"\u003e\n\u003ch3 data-start=\"2931\" data-end=\"2975\"\u003e\u003cstrong data-start=\"2935\" data-end=\"2975\"\u003eDSP5 Position 4 – Street Performance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2976\" data-end=\"3054\"\u003e+80–110 RWHP\u003cbr data-start=\"2988\" data-end=\"2991\"\u003eResponsive throttle, strong acceleration, daily-friendly power.\u003c\/p\u003e\n\u003chr data-start=\"3056\" data-end=\"3059\"\u003e\n\u003ch3 data-start=\"3061\" data-end=\"3105\"\u003e\u003cstrong data-start=\"3065\" data-end=\"3105\"\u003eDSP5 Position 5 – Performance \/ Race\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3106\" data-end=\"3231\"\u003e+120–200+ RWHP (mod-dependent)\u003cbr data-start=\"3136\" data-end=\"3139\"\u003eFor built trucks and aggressive setups.\u003cbr data-start=\"3178\" data-end=\"3181\"\u003eMaximum power calibrated to your fuel and airflow.\u003c\/p\u003e\n\u003cblockquote data-start=\"3233\" data-end=\"3304\"\u003e\n\u003cp data-start=\"3235\" data-end=\"3304\"\u003ePower gains vary based on turbo, injectors, CP3, and supporting mods.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"3306\" data-end=\"3309\"\u003e\n\u003ch2 data-start=\"3311\" data-end=\"3338\"\u003e⚙️ How the Process Works\u003c\/h2\u003e\n\u003ch3 data-start=\"3340\" data-end=\"3364\"\u003e1️⃣ Place Your Order\u003c\/h3\u003e\n\u003cp data-start=\"3365\" data-end=\"3442\"\u003eThis product delivers \u003cstrong data-start=\"3387\" data-end=\"3441\"\u003eone DSP5 EFI Live tune file with five power levels\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"3444\" data-end=\"3447\"\u003e\n\u003ch3 data-start=\"3449\" data-end=\"3483\"\u003e2️⃣ Submit Vehicle Information\u003c\/h3\u003e\n\u003cp data-start=\"3484\" data-end=\"3524\"\u003eYou’ll receive a secure form to provide:\u003c\/p\u003e\n\u003cul data-start=\"3525\" data-end=\"3638\"\u003e\n\u003cli data-start=\"3525\" data-end=\"3541\"\u003e\n\u003cp data-start=\"3527\" data-end=\"3541\"\u003eYear \u0026amp; model\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3542\" data-end=\"3568\"\u003e\n\u003cp data-start=\"3544\" data-end=\"3568\"\u003eFull modification list\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3569\" data-end=\"3601\"\u003e\n\u003cp data-start=\"3571\" data-end=\"3601\"\u003eTurbo \/ injector \/ CP3 setup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3602\" data-end=\"3638\"\u003e\n\u003cp data-start=\"3604\" data-end=\"3638\"\u003eIntended use (tow, street, race)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3640\" data-end=\"3643\"\u003e\n\u003ch3 data-start=\"3645\" data-end=\"3678\"\u003e3️⃣ Custom DSP5 Development\u003c\/h3\u003e\n\u003cp data-start=\"3679\" data-end=\"3711\"\u003e\u003cstrong data-start=\"3679\" data-end=\"3711\"\u003e1–2 Business Days Guaranteed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3713\" data-end=\"3852\"\u003eYour DSP5 file is built specifically for your truck — not a generic pack.\u003cbr data-start=\"3786\" data-end=\"3789\"\u003eIncludes your \u003cstrong data-start=\"3803\" data-end=\"3851\"\u003estock factory calibration at no extra charge\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"3854\" data-end=\"3857\"\u003e\n\u003ch3 data-start=\"3859\" data-end=\"3880\"\u003e4️⃣ Tune Delivery\u003c\/h3\u003e\n\u003cul data-start=\"3881\" data-end=\"3971\"\u003e\n\u003cli data-start=\"3881\" data-end=\"3927\"\u003e\n\u003cp data-start=\"3883\" data-end=\"3927\"\u003eEmail delivery for existing EFI Live users\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3928\" data-end=\"3971\"\u003e\n\u003cp data-start=\"3930\" data-end=\"3971\"\u003eReady to flash via AutoCal or FlashScan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote data-start=\"3973\" data-end=\"4045\"\u003e\n\u003cp data-start=\"3975\" data-end=\"4045\"\u003eHighly modified trucks may require datalogging for final optimization.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"4047\" data-end=\"4050\"\u003e\n\u003ch2 data-start=\"4052\" data-end=\"4083\"\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003ch3 data-start=\"4085\" data-end=\"4113\"\u003eDo I need a DSP5 switch?\u003c\/h3\u003e\n\u003cp data-start=\"4114\" data-end=\"4189\"\u003eYes. A physical DSP5 switch must be installed to use multiple power levels.\u003c\/p\u003e\n\u003chr data-start=\"4191\" data-end=\"4194\"\u003e\n\u003ch3 data-start=\"4196\" data-end=\"4241\"\u003eCan I change the power level order later?\u003c\/h3\u003e\n\u003cp data-start=\"4242\" data-end=\"4301\"\u003eYes. Revisions and re-ordering DSP5 positions are included.\u003c\/p\u003e\n\u003chr data-start=\"4303\" data-end=\"4306\"\u003e\n\u003ch3 data-start=\"4308\" data-end=\"4340\"\u003eDo you charge for revisions?\u003c\/h3\u003e\n\u003cp data-start=\"4341\" data-end=\"4400\"\u003eNo.\u003cbr data-start=\"4344\" data-end=\"4347\"\u003eAll DSP5 revisions are included — \u003cstrong data-start=\"4381\" data-end=\"4399\"\u003eno hourly fees\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"4402\" data-end=\"4405\"\u003e\n\u003ch3 data-start=\"4407\" data-end=\"4466\"\u003eDo you charge extra for big turbos, injectors, or CP3s?\u003c\/h3\u003e\n\u003cp data-start=\"4467\" data-end=\"4525\"\u003eNo.\u003cbr data-start=\"4470\" data-end=\"4473\"\u003eWe do \u003cstrong data-start=\"4479\" data-end=\"4486\"\u003enot\u003c\/strong\u003e charge extra for aftermarket hardware.\u003c\/p\u003e\n\u003chr data-start=\"4527\" data-end=\"4530\"\u003e\n\u003ch2 data-start=\"4532\" data-end=\"4553\"\u003e📦 What’s Included\u003c\/h2\u003e\n\u003cul data-start=\"4554\" data-end=\"4730\"\u003e\n\u003cli data-start=\"4554\" data-end=\"4608\"\u003e\n\u003cp data-start=\"4556\" data-end=\"4608\"\u003e1x Custom DSP5 EFI Live Tune File (5 Power Levels)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4609\" data-end=\"4645\"\u003e\n\u003cp data-start=\"4611\" data-end=\"4645\"\u003eBuilt In-House by Piston Twistin\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4646\" data-end=\"4688\"\u003e\n\u003cp data-start=\"4648\" data-end=\"4688\"\u003eUnlimited Revisions for Future Changes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4689\" data-end=\"4730\"\u003e\n\u003cp data-start=\"4691\" data-end=\"4730\"\u003eOngoing Support — \u003cstrong data-start=\"4709\" data-end=\"4728\"\u003eNo Hourly Rates\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4732\" data-end=\"4735\"\u003e\n\u003ch2 data-start=\"4737\" data-end=\"4764\"\u003e🔥 Order With Confidence\u003c\/h2\u003e\n\u003cp data-start=\"4766\" data-end=\"4902\"\u003eIf you want \u003cstrong data-start=\"4778\" data-end=\"4801\"\u003emaximum flexibility\u003c\/strong\u003e, \u003cstrong data-start=\"4803\" data-end=\"4826\"\u003ereal tuning support\u003c\/strong\u003e, and the ability to adapt your LB7 to any situation — \u003cstrong data-start=\"4881\" data-end=\"4901\"\u003eDSP5 is the move\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"4904\" data-end=\"4967\"\u003e📩 Questions? Email us anytime at \u003cstrong data-start=\"4938\" data-end=\"4967\"\u003e\u003ca data-start=\"4940\" data-end=\"4965\" class=\"decorated-link cursor-pointer\" rel=\"noopener\"\u003eSupport@PistonTwistin.org\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"847\" data-end=\"889\"\u003e🚨 OFF-ROAD USE ONLY — IMPORTANT NOTICE\u003c\/h2\u003e\n\u003cp data-start=\"891\" data-end=\"1016\"\u003eThis product includes \u003cstrong data-start=\"913\" data-end=\"941\"\u003eoff-road use calibration\u003c\/strong\u003e and is intended for vehicles that are \u003cstrong data-start=\"980\" data-end=\"1015\"\u003enot operated on public roadways\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1018\" data-end=\"1166\"\u003e✔️ \u003cstrong data-start=\"1021\" data-end=\"1043\"\u003eEGR delete support\u003c\/strong\u003e\u003cbr data-start=\"1043\" data-end=\"1046\"\u003e✔️ \u003cstrong data-start=\"1049\" data-end=\"1071\"\u003eDPF delete support\u003c\/strong\u003e\u003cbr data-start=\"1071\" data-end=\"1074\"\u003e✔️ \u003cstrong data-start=\"1077\" data-end=\"1122\"\u003eOff-road exhaust configurations supported\u003c\/strong\u003e\u003cbr data-start=\"1122\" data-end=\"1125\"\u003e✔️ \u003cstrong data-start=\"1128\" data-end=\"1164\"\u003eProper diagnostic logic handling\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1168\" data-end=\"1388\"\u003eBy purchasing this product, you acknowledge that your vehicle is used in an \u003cstrong data-start=\"1244\" data-end=\"1299\"\u003eoff-road, competition, or closed-course environment\u003c\/strong\u003e and that compliance with all applicable laws is the responsibility of the vehicle owner.\u003c\/p\u003e","brand":"Piston Twistin","offers":[{"title":"Default Title","offer_id":47636098973834,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5548\/8394\/files\/lb7_dsp5_SOTF.png?v=1770060252"},{"product_id":"lb7-duramax-dsp5-sotf-efi-live-tuning-2001-2004-copy","title":"LB7 Duramax EFI Live DSP5 SOTF Tuning Pre-loaded Autocal Kit","description":"\u003ch1 data-start=\"450\" data-end=\"495\"\u003eLB7 Duramax EFI Live DSP5 SOTF Tuning Kit\u003c\/h1\u003e\n\u003ch3 data-start=\"496\" data-end=\"568\"\u003eAutoCal V3 Preloaded • VIN License Included • DSP5 Switch Included\u003c\/h3\u003e\n\u003cp data-start=\"569\" data-end=\"606\"\u003e\u003cstrong data-start=\"569\" data-end=\"606\"\u003e2001–2004 Chevrolet \/ GMC Duramax\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"608\" data-end=\"687\"\u003eThis is the \u003cstrong data-start=\"620\" data-end=\"666\"\u003ecomplete, turnkey EFI Live tuning solution\u003c\/strong\u003e for the LB7 Duramax.\u003c\/p\u003e\n\u003cp data-start=\"689\" data-end=\"989\"\u003eIf you do \u003cstrong data-start=\"699\" data-end=\"737\"\u003enot already own an EFI Live device\u003c\/strong\u003e, this package includes \u003cstrong data-start=\"761\" data-end=\"784\"\u003eeverything required\u003c\/strong\u003e to tune your truck:\u003cbr data-start=\"804\" data-end=\"807\"\u003ea \u003cstrong data-start=\"809\" data-end=\"842\"\u003epreloaded EFI Live AutoCal V3\u003c\/strong\u003e, \u003cstrong data-start=\"844\" data-end=\"859\"\u003eVIN license\u003c\/strong\u003e, \u003cstrong data-start=\"861\" data-end=\"901\"\u003eDSP5 Switch-On-The-Fly (SOTF) tuning\u003c\/strong\u003e, and a \u003cstrong data-start=\"909\" data-end=\"933\"\u003ephysical DSP5 switch\u003c\/strong\u003e — all custom calibrated in-house by \u003cstrong data-start=\"970\" data-end=\"988\"\u003ePiston Twistin\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"991\" data-end=\"1048\"\u003eNo extra purchases. No licensing headaches. No guesswork.\u003c\/p\u003e\n\u003chr data-start=\"1050\" data-end=\"1053\"\u003e\n\u003ch2 data-start=\"1055\" data-end=\"1102\"\u003e🔒 IMPORTANT — PLEASE READ BEFORE PURCHASING\u003c\/h2\u003e\n\u003cul data-start=\"1104\" data-end=\"1391\"\u003e\n\u003cli data-start=\"1104\" data-end=\"1152\"\u003e\n\u003cp data-start=\"1106\" data-end=\"1152\"\u003e✅ Includes \u003cstrong data-start=\"1117\" data-end=\"1152\"\u003eEFI Live AutoCal V3 (preloaded)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1153\" data-end=\"1194\"\u003e\n\u003cp data-start=\"1155\" data-end=\"1194\"\u003e✅ Includes \u003cstrong data-start=\"1166\" data-end=\"1194\"\u003eVIN license for your LB7\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1195\" data-end=\"1258\"\u003e\n\u003cp data-start=\"1197\" data-end=\"1258\"\u003e✅ Includes \u003cstrong data-start=\"1208\" data-end=\"1258\"\u003eDSP5 Switch-On-The-Fly tuning (5 power levels)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1259\" data-end=\"1296\"\u003e\n\u003cp data-start=\"1261\" data-end=\"1296\"\u003e✅ Includes \u003cstrong data-start=\"1272\" data-end=\"1296\"\u003ephysical DSP5 switch\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1297\" data-end=\"1338\"\u003e\n\u003cp data-start=\"1299\" data-end=\"1338\"\u003e✅ Any turbo \/ injectors \/ CP3 supported\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1339\" data-end=\"1365\"\u003e\n\u003cp data-start=\"1341\" data-end=\"1365\"\u003e❌ Not a single-file tune\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1366\" data-end=\"1391\"\u003e\n\u003cp data-start=\"1368\" data-end=\"1391\"\u003e❌ Not email-only tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1393\" data-end=\"1530\"\u003e👉 If you already own an EFI Live device, you may not need this kit.\u003cbr data-start=\"1461\" data-end=\"1464\"\u003eSee our \u003cstrong data-start=\"1472\" data-end=\"1494\"\u003eLB7 DSP5 File-Only\u003c\/strong\u003e or \u003cstrong data-start=\"1498\" data-end=\"1513\"\u003eSingle File\u003c\/strong\u003e options instead.\u003c\/p\u003e\n\u003chr data-start=\"1532\" data-end=\"1535\"\u003e\n\u003ch2 data-start=\"1537\" data-end=\"1567\"\u003eWhat’s Included in This Kit\u003c\/h2\u003e\n\u003ch3 data-start=\"1569\" data-end=\"1606\"\u003e✅ EFI Live AutoCal V3 (Preloaded)\u003c\/h3\u003e\n\u003cul data-start=\"1607\" data-end=\"1737\"\u003e\n\u003cli data-start=\"1607\" data-end=\"1644\"\u003e\n\u003cp data-start=\"1609\" data-end=\"1644\"\u003eShipped to you \u003cstrong data-start=\"1624\" data-end=\"1644\"\u003eready to plug in\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1645\" data-end=\"1665\"\u003e\n\u003cp data-start=\"1647\" data-end=\"1665\"\u003eNo laptop required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1666\" data-end=\"1699\"\u003e\n\u003cp data-start=\"1668\" data-end=\"1699\"\u003eSimple, guided flashing process\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1700\" data-end=\"1737\"\u003e\n\u003cp data-start=\"1702\" data-end=\"1737\"\u003eIndustry-standard EFI Live hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1739\" data-end=\"1742\"\u003e\n\u003ch3 data-start=\"1744\" data-end=\"1770\"\u003e✅ VIN License Included\u003c\/h3\u003e\n\u003cul data-start=\"1771\" data-end=\"1901\"\u003e\n\u003cli data-start=\"1771\" data-end=\"1815\"\u003e\n\u003cp data-start=\"1773\" data-end=\"1815\"\u003eYour truck’s VIN is licensed to the device\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1816\" data-end=\"1839\"\u003e\n\u003cp data-start=\"1818\" data-end=\"1839\"\u003eNo extra license fees\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1840\" data-end=\"1872\"\u003e\n\u003cp data-start=\"1842\" data-end=\"1872\"\u003eNo unlocking or linking issues\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1873\" data-end=\"1901\"\u003e\n\u003cp data-start=\"1875\" data-end=\"1901\"\u003eYou own your tuning access\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1903\" data-end=\"1906\"\u003e\n\u003ch3 data-start=\"1908\" data-end=\"1950\"\u003e✅ DSP5 Switch-On-The-Fly (SOTF) Tuning\u003c\/h3\u003e\n\u003cp data-start=\"1951\" data-end=\"2062\"\u003eThis kit includes \u003cstrong data-start=\"1969\" data-end=\"2017\"\u003efive fully custom EFI Live tunes in one file\u003c\/strong\u003e, selectable instantly using the DSP5 switch.\u003c\/p\u003e\n\u003cp data-start=\"2064\" data-end=\"2131\"\u003eChange power levels \u003cstrong data-start=\"2084\" data-end=\"2101\"\u003ewhile driving\u003c\/strong\u003e — no reflashing, no downtime.\u003c\/p\u003e\n\u003chr data-start=\"2133\" data-end=\"2136\"\u003e\n\u003ch3 data-start=\"2138\" data-end=\"2175\"\u003e✅ Physical DSP5 Switch (Included)\u003c\/h3\u003e\n\u003cul data-start=\"2176\" data-end=\"2312\"\u003e\n\u003cli data-start=\"2176\" data-end=\"2204\"\u003e\n\u003cp data-start=\"2178\" data-end=\"2204\"\u003eDash-mounted rotary switch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2205\" data-end=\"2241\"\u003e\n\u003cp data-start=\"2207\" data-end=\"2241\"\u003eRequired to use DSP5 functionality\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2242\" data-end=\"2280\"\u003e\n\u003cp data-start=\"2244\" data-end=\"2280\"\u003eAllows instant power level selection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2281\" data-end=\"2312\"\u003e\n\u003cp data-start=\"2283\" data-end=\"2312\"\u003eClean, OEM-style installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2314\" data-end=\"2317\"\u003e\n\u003ch2 data-start=\"2319\" data-end=\"2367\"\u003e🎛️ DSP5 Power Level Layout (Typical Example)\u003c\/h2\u003e\n\u003cp data-start=\"2369\" data-end=\"2435\"\u003eYour DSP5 layout can be customized, but a common setup looks like:\u003c\/p\u003e\n\u003ch3 data-start=\"2437\" data-end=\"2478\"\u003e\u003cstrong data-start=\"2441\" data-end=\"2478\"\u003eDSP5 Position 1 – Stock \/ Economy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2479\" data-end=\"2545\"\u003e+15–25 RWHP\u003cbr data-start=\"2490\" data-end=\"2493\"\u003eBest for daily driving, longevity, and fuel economy.\u003c\/p\u003e\n\u003chr data-start=\"2547\" data-end=\"2550\"\u003e\n\u003ch3 data-start=\"2552\" data-end=\"2587\"\u003e\u003cstrong data-start=\"2556\" data-end=\"2587\"\u003eDSP5 Position 2 – Light Tow\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2588\" data-end=\"2658\"\u003e+40–60 RWHP\u003cbr data-start=\"2599\" data-end=\"2602\"\u003eIdeal for towing under ~10,000 lbs with controlled EGTs.\u003c\/p\u003e\n\u003chr data-start=\"2660\" data-end=\"2663\"\u003e\n\u003ch3 data-start=\"2665\" data-end=\"2700\"\u003e\u003cstrong data-start=\"2669\" data-end=\"2700\"\u003eDSP5 Position 3 – Heavy Tow\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2701\" data-end=\"2815\"\u003e+60–80 RWHP\u003cbr data-start=\"2712\" data-end=\"2715\"\u003eDesigned for heavy towing (10,000–15,000+ lbs).\u003cbr data-start=\"2762\" data-end=\"2765\"\u003eStrong mid-range torque with safe heat management.\u003c\/p\u003e\n\u003chr data-start=\"2817\" data-end=\"2820\"\u003e\n\u003ch3 data-start=\"2822\" data-end=\"2866\"\u003e\u003cstrong data-start=\"2826\" data-end=\"2866\"\u003eDSP5 Position 4 – Street Performance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2867\" data-end=\"2957\"\u003e+80–110 RWHP\u003cbr data-start=\"2879\" data-end=\"2882\"\u003eResponsive throttle and strong acceleration while remaining daily-drivable.\u003c\/p\u003e\n\u003chr data-start=\"2959\" data-end=\"2962\"\u003e\n\u003ch3 data-start=\"2964\" data-end=\"3008\"\u003e\u003cstrong data-start=\"2968\" data-end=\"3008\"\u003eDSP5 Position 5 – Performance \/ Race\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3009\" data-end=\"3095\"\u003e+120–200+ RWHP (mod-dependent)\u003cbr data-start=\"3039\" data-end=\"3042\"\u003eMaximum power for built trucks and aggressive setups.\u003c\/p\u003e\n\u003cblockquote data-start=\"3097\" data-end=\"3182\"\u003e\n\u003cp data-start=\"3099\" data-end=\"3182\"\u003ePower gains vary based on turbo size, injectors, CP3, and supporting modifications.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"3184\" data-end=\"3187\"\u003e\n\u003ch2 data-start=\"3189\" data-end=\"3239\"\u003eWhy Piston Twistin EFI Live Tuning Is Different\u003c\/h2\u003e\n\u003cp data-start=\"3241\" data-end=\"3309\"\u003eAt Piston Twistin, DSP5 tuning is \u003cstrong data-start=\"3275\" data-end=\"3308\"\u003enot just stacked power levels\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"3311\" data-end=\"3333\"\u003eEach DSP5 position is:\u003c\/p\u003e\n\u003cul data-start=\"3334\" data-end=\"3470\"\u003e\n\u003cli data-start=\"3334\" data-end=\"3362\"\u003e\n\u003cp data-start=\"3336\" data-end=\"3362\"\u003eIndependently calibrated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3363\" data-end=\"3401\"\u003e\n\u003cp data-start=\"3365\" data-end=\"3401\"\u003eBuilt specifically for its purpose\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3402\" data-end=\"3436\"\u003e\n\u003cp data-start=\"3404\" data-end=\"3436\"\u003eRefined using datalog feedback\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3437\" data-end=\"3470\"\u003e\n\u003cp data-start=\"3439\" data-end=\"3470\"\u003eRevised as your setup evolves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3472\" data-end=\"3511\"\u003eMany tuning companies charge extra for:\u003c\/p\u003e\n\u003cul data-start=\"3512\" data-end=\"3634\"\u003e\n\u003cli data-start=\"3512\" data-end=\"3529\"\u003e\n\u003cp data-start=\"3514\" data-end=\"3529\"\u003eBigger turbos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3530\" data-end=\"3550\"\u003e\n\u003cp data-start=\"3532\" data-end=\"3550\"\u003eLarger injectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3551\" data-end=\"3580\"\u003e\n\u003cp data-start=\"3553\" data-end=\"3580\"\u003eHigh-flow or stroker CP3s\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3581\" data-end=\"3608\"\u003e\n\u003cp data-start=\"3583\" data-end=\"3608\"\u003eAdditional power levels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3609\" data-end=\"3634\"\u003e\n\u003cp data-start=\"3611\" data-end=\"3634\"\u003eHourly tuning support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3636\" data-end=\"3649\"\u003e\u003cstrong data-start=\"3636\" data-end=\"3649\"\u003eWe don’t.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"3651\" data-end=\"3654\"\u003e\n\u003ch2 data-start=\"3656\" data-end=\"3683\"\u003e✅ Our Pricing Philosophy\u003c\/h2\u003e\n\u003cul data-start=\"3685\" data-end=\"3827\"\u003e\n\u003cli data-start=\"3685\" data-end=\"3703\"\u003e\n\u003cp data-start=\"3687\" data-end=\"3703\"\u003eOne flat price\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3704\" data-end=\"3717\"\u003e\n\u003cp data-start=\"3706\" data-end=\"3717\"\u003eAny turbo\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3718\" data-end=\"3739\"\u003e\n\u003cp data-start=\"3720\" data-end=\"3739\"\u003eAny injector size\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3740\" data-end=\"3751\"\u003e\n\u003cp data-start=\"3742\" data-end=\"3751\"\u003eAny CP3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3752\" data-end=\"3791\"\u003e\n\u003cp data-start=\"3754\" data-end=\"3791\"\u003e\u003cstrong data-start=\"3754\" data-end=\"3791\"\u003eUnlimited tune revisions included\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3792\" data-end=\"3827\"\u003e\n\u003cp data-start=\"3794\" data-end=\"3827\"\u003e\u003cstrong data-start=\"3794\" data-end=\"3827\"\u003eNo hourly support fees — ever\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3829\" data-end=\"3877\"\u003eYou don’t get punished for modifying your truck.\u003c\/p\u003e\n\u003chr data-start=\"3879\" data-end=\"3882\"\u003e\n\u003ch2 data-start=\"3884\" data-end=\"3911\"\u003e⚙️ How the Process Works\u003c\/h2\u003e\n\u003ch3 data-start=\"3913\" data-end=\"3937\"\u003e1️⃣ Place Your Order\u003c\/h3\u003e\n\u003cp data-start=\"3938\" data-end=\"3993\"\u003eThis kit ships with everything needed to tune your LB7.\u003c\/p\u003e\n\u003chr data-start=\"3995\" data-end=\"3998\"\u003e\n\u003ch3 data-start=\"4000\" data-end=\"4034\"\u003e2️⃣ Submit Vehicle Information\u003c\/h3\u003e\n\u003cp data-start=\"4035\" data-end=\"4075\"\u003eYou’ll receive a secure form to provide:\u003c\/p\u003e\n\u003cul data-start=\"4076\" data-end=\"4188\"\u003e\n\u003cli data-start=\"4076\" data-end=\"4090\"\u003e\n\u003cp data-start=\"4078\" data-end=\"4090\"\u003eYear \u0026amp; model\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4091\" data-end=\"4115\"\u003e\n\u003cp data-start=\"4093\" data-end=\"4115\"\u003eFull modification list\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4116\" data-end=\"4146\"\u003e\n\u003cp data-start=\"4118\" data-end=\"4146\"\u003eTurbo \/ injector \/ CP3 setup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4147\" data-end=\"4188\"\u003e\n\u003cp data-start=\"4149\" data-end=\"4188\"\u003eIntended use (daily, tow, street, race)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4190\" data-end=\"4193\"\u003e\n\u003ch3 data-start=\"4195\" data-end=\"4228\"\u003e3️⃣ Custom DSP5 Development\u003c\/h3\u003e\n\u003cp data-start=\"4229\" data-end=\"4261\"\u003e\u003cstrong data-start=\"4229\" data-end=\"4261\"\u003e1–2 Business Days Guaranteed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"4263\" data-end=\"4410\"\u003eYour DSP5 file is built specifically for your truck — not a generic tune pack.\u003cbr data-start=\"4341\" data-end=\"4344\"\u003eYour \u003cstrong data-start=\"4349\" data-end=\"4409\"\u003estock factory calibration is included at no extra charge\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"4412\" data-end=\"4415\"\u003e\n\u003ch3 data-start=\"4417\" data-end=\"4455\"\u003e4️⃣ Device Shipment \u0026amp; Installation\u003c\/h3\u003e\n\u003cul data-start=\"4456\" data-end=\"4599\"\u003e\n\u003cli data-start=\"4456\" data-end=\"4488\"\u003e\n\u003cp data-start=\"4458\" data-end=\"4488\"\u003eAutoCal V3 ships \u003cstrong data-start=\"4475\" data-end=\"4488\"\u003epreloaded\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4489\" data-end=\"4545\"\u003e\n\u003cp data-start=\"4491\" data-end=\"4545\"\u003ePlug into the OBD-II port and follow on-screen prompts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4546\" data-end=\"4599\"\u003e\n\u003cp data-start=\"4548\" data-end=\"4599\"\u003eDSP5 switch installs easily (basic wiring required)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote data-start=\"4601\" data-end=\"4673\"\u003e\n\u003cp data-start=\"4603\" data-end=\"4673\"\u003eHighly modified trucks may require datalogging for final optimization.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"4675\" data-end=\"4678\"\u003e\n\u003ch2 data-start=\"4680\" data-end=\"4711\"\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003ch3 data-start=\"4713\" data-end=\"4736\"\u003eDo I need a laptop?\u003c\/h3\u003e\n\u003cp data-start=\"4737\" data-end=\"4783\"\u003eNo.\u003cbr data-start=\"4740\" data-end=\"4743\"\u003eThe AutoCal V3 is completely standalone.\u003c\/p\u003e\n\u003chr data-start=\"4785\" data-end=\"4788\"\u003e\n\u003ch3 data-start=\"4790\" data-end=\"4825\"\u003eDo I need to buy anything else?\u003c\/h3\u003e\n\u003cp data-start=\"4826\" data-end=\"4911\"\u003eNo.\u003cbr data-start=\"4829\" data-end=\"4832\"\u003eThis kit includes \u003cstrong data-start=\"4850\" data-end=\"4864\"\u003eeverything\u003c\/strong\u003e: device, VIN license, DSP5 tuning, and switch.\u003c\/p\u003e\n\u003chr data-start=\"4913\" data-end=\"4916\"\u003e\n\u003ch3 data-start=\"4918\" data-end=\"4950\"\u003eDo you charge for revisions?\u003c\/h3\u003e\n\u003cp data-start=\"4951\" data-end=\"5005\"\u003eNo.\u003cbr data-start=\"4954\" data-end=\"4957\"\u003eAll revisions are included — \u003cstrong data-start=\"4986\" data-end=\"5004\"\u003eno hourly fees\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"5007\" data-end=\"5010\"\u003e\n\u003ch3 data-start=\"5012\" data-end=\"5061\"\u003eDo you charge extra for aftermarket hardware?\u003c\/h3\u003e\n\u003cp data-start=\"5062\" data-end=\"5133\"\u003eNo.\u003cbr data-start=\"5065\" data-end=\"5068\"\u003eAny turbo, injectors, or CP3 are supported at no additional cost.\u003c\/p\u003e\n\u003chr data-start=\"5135\" data-end=\"5138\"\u003e\n\u003ch2 data-start=\"5140\" data-end=\"5165\"\u003e📦 What You’re Getting\u003c\/h2\u003e\n\u003cul data-start=\"5166\" data-end=\"5374\"\u003e\n\u003cli data-start=\"5166\" data-end=\"5199\"\u003e\n\u003cp data-start=\"5168\" data-end=\"5199\"\u003eEFI Live AutoCal V3 (Preloaded)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5200\" data-end=\"5226\"\u003e\n\u003cp data-start=\"5202\" data-end=\"5226\"\u003eVIN License for Your LB7\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5227\" data-end=\"5271\"\u003e\n\u003cp data-start=\"5229\" data-end=\"5271\"\u003eCustom DSP5 EFI Live Tune (5 Power Levels)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5272\" data-end=\"5294\"\u003e\n\u003cp data-start=\"5274\" data-end=\"5294\"\u003ePhysical DSP5 Switch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5295\" data-end=\"5334\"\u003e\n\u003cp data-start=\"5297\" data-end=\"5334\"\u003eUnlimited Revisions \u0026amp; Ongoing Support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5335\" data-end=\"5374\"\u003e\n\u003cp data-start=\"5337\" data-end=\"5374\"\u003eBuilt 100% In-House by Piston Twistin\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"5376\" data-end=\"5379\"\u003e\n\u003ch2 data-start=\"5381\" data-end=\"5408\"\u003e🔥 Order With Confidence\u003c\/h2\u003e\n\u003cp data-start=\"5410\" data-end=\"5508\"\u003eThis is the \u003cstrong data-start=\"5422\" data-end=\"5507\"\u003emost complete and flexible EFI Live tuning solution available for the LB7 Duramax\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"5510\" data-end=\"5609\"\u003eIf you want a \u003cstrong data-start=\"5524\" data-end=\"5546\"\u003etrue turnkey setup\u003c\/strong\u003e, maximum flexibility, and long-term support — this is the kit.\u003c\/p\u003e\n\u003cp data-start=\"5611\" data-end=\"5674\"\u003e📩 Questions? Email us anytime at \u003cstrong data-start=\"5645\" data-end=\"5674\"\u003e\u003ca data-start=\"5647\" data-end=\"5672\" class=\"decorated-link cursor-pointer\" rel=\"noopener\"\u003eSupport@PistonTwistin.org \u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 data-end=\"889\" data-start=\"847\"\u003e🚨 OFF-ROAD USE ONLY — IMPORTANT NOTICE\u003c\/h2\u003e\n\u003cp data-end=\"1016\" data-start=\"891\"\u003eThis product includes \u003cstrong data-end=\"941\" data-start=\"913\"\u003eoff-road use calibration\u003c\/strong\u003e and is intended for vehicles that are \u003cstrong data-end=\"1015\" data-start=\"980\"\u003enot operated on public roadways\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"1166\" data-start=\"1018\"\u003e✔️ \u003cstrong data-end=\"1043\" data-start=\"1021\"\u003eEGR delete support\u003c\/strong\u003e\u003cbr data-end=\"1046\" data-start=\"1043\"\u003e✔️ \u003cstrong data-end=\"1071\" data-start=\"1049\"\u003eDPF delete support\u003c\/strong\u003e\u003cbr data-end=\"1074\" data-start=\"1071\"\u003e✔️ \u003cstrong data-end=\"1122\" data-start=\"1077\"\u003eOff-road exhaust configurations supported\u003c\/strong\u003e\u003cbr data-end=\"1125\" data-start=\"1122\"\u003e✔️ \u003cstrong data-end=\"1164\" data-start=\"1128\"\u003eProper diagnostic logic handling\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1388\" data-start=\"1168\"\u003eBy purchasing this product, you acknowledge that your vehicle is used in an \u003cstrong data-end=\"1299\" data-start=\"1244\"\u003eoff-road, competition, or closed-course environment\u003c\/strong\u003e and that compliance with all applicable laws is the responsibility of the vehicle owner.\u003c\/p\u003e","brand":"Piston Twistin","offers":[{"title":"Default Title","offer_id":47636144390282,"sku":null,"price":1150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5548\/8394\/files\/lb7_dsp5_SOTF.png?v=1770060252"}],"url":"https:\/\/pistontwistin.org\/collections\/lb7-tuners-monitors.oembed?page=3","provider":"Piston Twistin LLC","version":"1.0","type":"link"}