L5P Duramax Parts & Accessories

2017-2019 Duramax L5P aFe Power Momentum HD Cold Air Intake System w/ Pro 10R Filter (50-74008)

2020-2026 Duramax L5P aFe Power Momentum HD Cold Air Intake System w/ Pro 10R Filter (50-70056T)

HP Tuners Replacement DB-15 OBDII Cable for MPVI (H-M01-01)

HP Tuners OBDII 5′ Cable Extension (H-002-02)

HP Tuners Diesel 6 Position SOTF Switch

HP Tuners M8 HPTNET Cable (H-003-01)

HP Tuners MPVI Battery Power Cable (H-001-03)

2019-2022 Duramax L5P HP Tuners E90/T93 Upgrade Kit (ECM-00-E90-K)

2020-2025 Duramax L5P ATI Super Damper Harmonic Balancer 6 & 8 Rib Externally Balanced (917383)

2017-2019 Duramax L5P ATI Super Damper Harmonic Balancer 6 Rib Externally Balanced (917382)

2024-2026 Duramax L5P CCS HP Tuners RTD4 Custom Tuning

2017-2023 Duramax L5P ART CCV Upgrade Kit (ART-L5P-CCV)

2017-2023 Duramax L5P Dirty 4" CAT & DPF Race Pipe w/ Muffler (DDC-3GM17M)

2017-2023 Duramax L5P Dirty 4" Cat & DPF Delete Pipe No Muffler (DDC-3GM17)

2017-2023 Duramax L5P Alliant Remanufactured Stock Injector w/ Bolt & Line Cylinders 1-3-6-8 (AP54904)

2017-2021 Duramax L5P Flo~Pro EGR Cooler Delete Kit (800011)

Duramax EFILive AMDP Tune Revision

2024-2026 Duramax L5P HP Tuners E42 ECM Global B Send-In Unlock Service

2017-2023 Duramax L5P Cylinder Head Gasket Grade C (55524)

2017-2026 Duramx 6.7L DieselR 4" Cat & DPF Race Pipe No Muffler (255-02402)

2020-2023 Duramax L5P Fuel Contamination Kit (AP54822)

2024-2026 Duramax L5P AMDP HP Tuners RTD4 Custom Tuning

2020-2023 Duramax L5P DieselR Downpipe Back Exhaust Single No Muffler (255-01400)

2017-2019 Duramax L5P DieselR Downpipe Back Exhaust Single No Muffler (255-01500)