DURAMAX

Description Constructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust system is designed to simplify installation with included ...

Description Constructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust system is designed to simplify installation with included ...

Description The P1 Race Products EGR delete is a must-have for your horsepower-demanding truck. Every EGR delete kit is manufactured in Canada from...

Description Increase your 2017-2023 Chevy / GMC 2500/3500 6.6L L5P Duramax's fuel efficiency, reduce maintenance expenses, extend engine longevity,...

Description Increase your 2011-2016 Chevy / GMC 2500/3500 6.6L Duramax's fuel efficiency, reduce maintenance expenses, extend engine longevity, and...

Description Increase your 2007-2010 Chevy / GMC 2500/3500 6.6L Duramax's fuel efficiency, reduce maintenance expenses, extend engine longevity, and...

Description Polar Diesel exhaust kits are designed to concur the elements, made from T409 Stainless Steel, our kits provide the quality your truck ...

Description Stainless Steel Universal Hood trim.

Description H&S XRT Pro, Mini Maxx, and Black Maxx tuners require a first-time unlock code for 2011+ GMC/Chevy Duramax 6.6L LML owners. Only pu...

Description If your tuner is VIN-locked and you’re unable to reset it to stock—whether due to your truck being written off or other circumstances—i...

Description We are proud to offer Custom Tuning for the L5P Duramax from Coopers Custom Solutions (CCS). CCS has dialled in their tuning for the 20...

 Description AM Diesel Performance has expertly crafted these tunes to optimize your 6.6L Duramax. With AMDP EFI-Live Custom Tune Files, you can c...

Description The EZ-Lynk system gives you full control over tuning your 6.6L LML. Its cloud-based platform allows you to update or reflash your truc...

Description Repower your 2017+ GM 6.6L 2500/3500HD Pickup truck with the Alliant Power AP54820 L5P Duramax Fuel Contamination Kit

Description Does your Chevrolet Silverado / Express or GMC Sierra /Savana exhibit hard start, no start or sudden loss of power?  Is your vehicle pr...

Description Does your Chevrolet Silverado / Express or GMC Sierra /Savana exhibit hard start, no start or sudden loss of power?  Is your vehicle pr...

Description The STK-1002 (Suction Tube Kit), machined from 6061 T-6 Billet Aluminum, is a Bulkhead Fitting comprised of a 5/8″ Suction Tube along w...

Description This splitter allows for easy connection if you are utilizing (2) dual FASS Electric Heater Probes (HKS1001).The splitter will work for...

Description Fits 4.5L Power Stroke / 7.3L Power Stroke / 6.0L Power Stroke / 6.7L Power Stroke / MaxxForce 9 / MaxxForce 10 / DT466E / I530E / DT46...

Description Constructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust system is designed to simplify installation with included ...

Description L5P EGR upgrade kit. replace your OEM EGR before it starts causing you problems and costing you money.

Description FASS Fuel Systems Diesel Fuel Sump With Bulkhead and Suction Tube Kit (STK-5500) Part No: STK-5500 Universal Applications, Ford Powerst...

Description FASS Fuel Systems Diesel Fuel Sump And Suction Tube Upgrade Kit. (STK-5500BO Universal Applications, Ford Powerstroke, GM Duramax and D...

Description Unlike most files on the market, CCS is true custom tuning for your Duramax. Just let us know what you're doing with the truck and we w...