LLY 65mm 5Blade Mafia™ Drop-In Turbocharger

LLY 65mm 5Blade Mafia™ Drop-In Turbocharger – High-Performance Upgrade for 2004.5–2005 Duramax

Transform your 2004.5–2005 LLY Duramax with the Stainless Diesel 65mm 5Blade Mafia™ Drop-In Turbocharger, built for drivers who demand more power, louder whistle, and unmatched towing capability. Designed as a direct stock-location replacement, this turbo bolts in with no modifications required while supporting up to 725 HP with proper fueling upgrades.

Equipped with a 65mm billet 5Blade Mafia™ compressor wheel and a 67mm 10-blade high-flow turbine, this turbo delivers rapid spool-up, reduced drive pressure, cooler EGTs, and that signature 5Blade Mafia™ sound. Perfect for daily driving, heavy towing, or stock-appearing competition builds, it strikes the ideal balance between street manners and raw performance.

✅ Direct drop-in fitment for 2004.5–2005 LLY Duramax
✅ 65mm billet 5Blade Mafia™ compressor wheel – aggressive whistle & fast spool
✅ 67mm 10-blade turbine wheel – big power, reduced drive pressure, loud exhaust tone
✅ Supports up to 725 HP with upgraded fueling & tuning
✅ Includes new vane actuator & vane position sensor
✅ Stock-appearing legal – no fabrication needed
✅ High-flow vane design for better drivability under load
✅ Includes gaskets & seal kit for easy install
✅ No core charge – keep your old turbo
✅ Optional braided stainless -4 AN oil feed line available

📦 What’s Included:

• Brand-new turbocharger

• New vane actuator & vane position sensor

• Full install gasket & seal kit

• 1-year unlimited mile warranty

⚠️ Note: OEM oil feed fitting must be reused unless upgrading to the optional braided stainless line.

The LLY 65/67 5Blade Mafia™ turbo is the ultimate choice for Duramax owners who want streetable torque, heavy towing reliability, high-flow performance, and that iconic whistle—all in a true bolt-on package.

🔥 Real horsepower. Real sound. No compromises—upgrade your LLY Duramax with the 65mm 5Blade Mafia™ turbo today.