L5P Duramax Parts & Accessories

2017-2019 Duramax L5P 5" Downpipe Back Dual Exhaust No Muffler (531015) Constructed out of 16 gauge aluminized steel or T409 Stainless, this exhaus...

2017-2023 Duramax L5P 4" Cat & DPF Race Pipe w/ Muffler (431031) Constructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust s...

2020-2023 Duramax L5P 4" Downpipe Back Exhaust No Muffler (431028) Constructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust sys...

2020-2022 Duramax L5P 4" Downpipe Back Exhaust w/ Muffler (431027) Constructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust sys...

2020-2023 Duramax L5P 5" Downpipe Back Exhaust No Muffler (531017) Constructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust sys...

2020-2023 Duramax L5P 5" Downpipe Back Exhaust w/ Muffler (531016) Constructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust sys...

2017-2020 Duramax L5P 70 Degree Vented Turn Out Exhaust Tip (ST11070B) This polished 304 stainless or black powder coated turn out clamp on exhaust...

Universal Mel's Round Body Aluminized Twister Resonator 3"-5" Inlet/Outlet "The Race Car Muffler that provides the best performance, noise reductio...

2017-2023 Duramax L5P Downpipe (A40101) New 3.5" Turbo Direct Pipe with a 4 bolt flange Turbo direct pipe for 2017-2022 GMC/Chevy Duramax 6.6L Dura...

Year Make Model 2017+ GMC/Chevrolet Duramax  2020-2021 Ford Powerstroke   The EFI Live platform has the ability to tune multiple vehicles...

This Flex-a-lite® illuminated auxiliary switch can be used with most Flex-a-lite electric fan controllers to manually turn the fan on or off. Usefu...

Dynomite Diesel Injector Protector is a diesel fuel additive that has been specifically formulated for your diesel engine's sensitive fuel injector...

The exhaust tip is the crowning touch to your performance exhaust. It is your opportunity to really show off your personal style. That's why MBRP o...

The exhaust tip is the crowning touch to your performance exhaust. It is your opportunity to really show off your personal style. That's why MBRP o...

The exhaust tip is the crowning touch to your performance exhaust. It is your opportunity to really show off your personal style. That's why MBRP o...

Bully Dog Triple Dog GT Diesel DPF/EGR Delete Tuner (40428) The GT Platinum Diesel is four products in one; a vehicle engine tuner, monitor, gauge ...

The exhaust tip is the crowning touch to your performance exhaust. It is your opportunity to really show off your personal style. That's why MBRP o...

The exhaust tip is the crowning touch to your performance exhaust. It is your opportunity to really show off your personal style. That's why MBRP o...

The exhaust tip is the crowning touch to your performance exhaust. It is your opportunity to really show off your personal style. That's why MBRP o...