PISTON TWISTIN LLC

Lb7 High Flow Down Pipe Full Description

HIGH FLOW DOWNPIPE Wehrli Custom Fabrication 2001-2004 LB7 Duramax 3" Down Pipe - WCF100119 *Features:* - 3" Down Pipe - Heat Wrap - Black High Temp Ceramic Coating - No...

Lb7 High Flow Down Pipe Full Description

HIGH FLOW DOWNPIPE Wehrli Custom Fabrication 2001-2004 LB7 Duramax 3" Down Pipe - WCF100119 *Features:* - 3" Down Pipe - Heat Wrap - Black High Temp Ceramic Coating - No...

LB7 4 inch or 5 inch Exhaust In depth description

HIGH FLOW EXHAUST 4 & 5 INCH MBRP STRAIGHT PIPE EXHAUST ( 4in = more turbo whistle 5in = more v8 rumble ) Unleash your vehicle's most aggressive sound with...

LB7 4 inch or 5 inch Exhaust In depth description

HIGH FLOW EXHAUST 4 & 5 INCH MBRP STRAIGHT PIPE EXHAUST ( 4in = more turbo whistle 5in = more v8 rumble ) Unleash your vehicle's most aggressive sound with...

LB7 Stage 2 Performance Kit In Depth Description

AIRFLOW - STAGE 2 Wehrli Custom Fabrication 2001-2004 LB7 Duramax Stage 2 High Flow Intake Bundle Kit - 3" Fabricated Y-Bridge (for OEM style intake horn) - 3" Passenger (Cold)...

LB7 Stage 2 Performance Kit In Depth Description

AIRFLOW - STAGE 2 Wehrli Custom Fabrication 2001-2004 LB7 Duramax Stage 2 High Flow Intake Bundle Kit - 3" Fabricated Y-Bridge (for OEM style intake horn) - 3" Passenger (Cold)...

LB7 Stage 1 Performance Kit In Depth Description.

AIRFLOW - STAGE 1 Wehrli Custom Fabrication 2001-2004 LB7 Duramax 4" Intake Kit with Air Box - 4" Intake Pipe - 14g Aluminum Construction - Air Box and Lid...

LB7 Stage 1 Performance Kit In Depth Description.

AIRFLOW - STAGE 1 Wehrli Custom Fabrication 2001-2004 LB7 Duramax 4" Intake Kit with Air Box - 4" Intake Pipe - 14g Aluminum Construction - Air Box and Lid...

Duramax Performance Power Level In depth descri...

This is an in depth description about each power level base map we offer. We can customize them however you would like but these are the base maps you would...

Duramax Performance Power Level In depth descri...

This is an in depth description about each power level base map we offer. We can customize them however you would like but these are the base maps you would...

LML HIGH FLOW DOWNPIPE FULL DESCRIPTION

HIGH FLOW DOWNPIPE Wehrli Custom Fabrication 2011-2016 LML Duramax 3" Down Pipe - WCF100121 *Features:* - 3" Down Pipe - Heat Wrap - Black High Temp Ceramic Coating - No...

LML HIGH FLOW DOWNPIPE FULL DESCRIPTION

HIGH FLOW DOWNPIPE Wehrli Custom Fabrication 2011-2016 LML Duramax 3" Down Pipe - WCF100121 *Features:* - 3" Down Pipe - Heat Wrap - Black High Temp Ceramic Coating - No...

FAQ

HOURS OF OPERATION

Business Hours

Monday – Thursday: 9:00 AM – 5:00 PM (CST)

Friday – Sunday: Closed / By Appointment Only

Support Info :

For tune support or customer service, please contact us via email at PistonTwistin@gmail.com.

Note: The shop phone is not for support inquiries. All support tickets must be via email.

APPLY FOR SPONSORSHIP

Our sponsorship program offers a valuable opportunity for truck owners to monetize their passion. As a sponsored partner, you will be provided with a personalized discount code, granting your audience access to special pricing. You will receive a commission for every sale generated through your code. Furthermore, we offer exclusive, significantly discounted rates on truck parts for your personal use, along with complimentary brand merchandise, as a benefit of your sponsorship

Please fill out this form to apply for a sponsorship. https://gforms.app/r/pJEoUwg

HOW TO BECOME A DEALER

Please fill out this form to become a Dealer https://gforms.app/r/xLowYPo

MISSION , VISION , VALUES , HISTORY

🛠️ Mission

To provide honest, high-quality diesel performance parts and tuning solutions that empower fellow enthusiasts to build the trucks they've always dreamed of, without the fear of getting scammed.

🔭 Vision

To cultivate a community where diesel enthusiasts from all walks of life come together to share their passion, knowledge, and builds. One day, we aim to host an annual gathering that rivals the excitement of major automotive events—a celebration of the diesel culture we've built together.

💡 Values

: We believe in doing right by our customers. No gimmicks, no shortcuts—just quality products and honest service.

: Piston Twistin is built on the support of fellow enthusiasts. Your trust and loyalty drive us to keep improving.

: Diesel performance isn't just a business for us; it's a way of life. That passion fuels everything we do.

: We thank God for guiding us on this journey. His blessings have been instrumental in helping us build Piston Twistin.

📖 Our Story

Since I was a kid, I’ve been drawn to anything with an engine. The first time I saw Grave Digger tear up a stadium — the ground rumbling beneath my feet, the smell of fuel in the air — I was instantly hooked. That moment wasn’t just entertainment… it was ignition. Ever since, I’ve had a deep love for speed, power, and everything mechanical.

I used to spend hours in the garage helping my dad work on his cars and motorcycles. Those weekends taught me more than just tools and wrenches — they taught me discipline, pride in your work, and how to keep chasing progress. Eventually, I got my own cars and bikes, and that’s when the addiction to go fast really took off.

I landed a job at a Honda Powersports dealer, working the parts counter. Before long, I was wrenching on everything from dirt bikes and four-wheelers to side-by-sides and street bikes — even a bunch of off-brand stuff that came in broken and left better than new. Wanting more, I enrolled in a vocational automotive program and graduated with multiple ASE certifications.

With those certs, I worked at a local auto shop — we touched every make and model you could imagine. That shop gave me hands-on experience not just as a tech, but also in what it takes to run a business the right way: communication, organization, and above all, doing right by people.

Fast forward a few years — I finally got my dream truck, a 2015 LML Duramax. Like anyone would, I went looking to mod it. That’s when I got scammed by a seller who was actually well-known in the diesel scene. I could’ve just sat back and complained — but that moment lit the fire for something bigger.

That’s when Piston Twistin LLC was born.

It wasn’t just about starting a business — it was about building a place where people could actually trust the parts they’re buying and the people they’re buying them from. No B.S., no shortcuts — just straight-up support for the diesel community.

Since then, I’ve met so many awesome people who share the same love for horsepower, tuning, wrenching, and the thrill of the build. So if you're reading this — thank you for being part of it.

Godspeed & God bless.

— Matt, Founder of Piston Twistin LLC

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PISTON TWISTIN LLC

Lb7 High Flow Down Pipe Full Description

Lb7 High Flow Down Pipe Full Description

LB7 4 inch or 5 inch Exhaust In depth description

LB7 4 inch or 5 inch Exhaust In depth description

LB7 Stage 2 Performance Kit In Depth Description

LB7 Stage 2 Performance Kit In Depth Description

LB7 Stage 1 Performance Kit In Depth Description.

LB7 Stage 1 Performance Kit In Depth Description.

Duramax Performance Power Level In depth descri...

Duramax Performance Power Level In depth descri...

LML HIGH FLOW DOWNPIPE FULL DESCRIPTION

LML HIGH FLOW DOWNPIPE FULL DESCRIPTION

Right: A milestone at my first SEMA event, where I had the opportunity to meet Andre Simon, Co-Founder of HP Academy.

FAQ

🛠️ Mission

🔭 Vision

💡 Values

📖 Our Story

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PISTON TWISTIN LLC

Right: A milestone at my first SEMA event, where I had the opportunity to meet Andre Simon, Co-Founder of HP Academy.

FAQ

🛠️ Mission

🔭 Vision

💡 Values

📖 Our Story