2017-2019 Duramax Emissions Off Power Package

Shibby Engineering

2017-2023 Duramax Tuner Harness Plug Kit (GML5PKIT)

Dirty Diesel Customs

2017-2025 Duramax 3.5" Downpipe (L5P-EXH-A004)

Dirty Diesel Customs

2017-2019 Duramax EGR Solution Package (L5P-EGR-A000)

Trigger Industries

Dirty Exhaust Tip (Trigger-Exhaust-Tip)

Dirty Diesel Customs

Universal 4 to 5" Dirty Stainless Exhaust Tip (DDC-EXH-A054)

HP Tuners

2017-2018 Duramax E41 ECM Upgrade Kit (ECM-00-L5P-K)

MBRP

5" to 6" Dual Wall Angled Exhaust Tip (T5074)

MBRP

4" to 5" Dual Wall Angled Exhaust Tip (T5053)

MBRP

4" to 6" Dual Wall Angled Exhaust Tip (T5072)

Dirty Diesel Customs

2017-2019 Duramax 5" SS Downpipe Back Exhaust System - No Muffler (DDC-5GM17)

Dirty Diesel Customs

2017-2026 Duramax 4" SS Cat & DPF Delete Pipe - No Muffler (DDC-3GM17)

HP Tuners

2017-2022 Duramax 6 Position Switch (H-M04-00)

S&B Filters

2017-2019 Duramax S&B Cold Air Intake (75-5144)

MBRP

5" to 7" Exhaust Tip - Rolled End O.D. (T5127)

Dirty Diesel Customs

2017-2019 Duramax 4" SS Downpipe Back Exhaust System - w/ Muffler (DDC-4GM17M)

Flo-Pro

2017-2019 Duramax 4" Downpipe Back Exhaust - No Muffler (431022 / 432022)

Flo-Pro

2017-2019 Duramax 5" Downpipe Back Exhaust w / Muffler (531009 / 532009)

Flo-Pro

2017-2019 Duramax 4" Downpipe Back Exhaust w/ Muffler (431021 / 432021)

Fass Fuel Systems

2017-2019 Duramax Titanium Signature Series 140GPH Lift Pump (TSC13180F140G)

Fass Fuel Systems

2017-2019 Duramax Titanium Signature Series 220GPH Lift Pump (TSC13250F220G)

AMDP

2017-2019 Duramax AMDP HP Tuners Custom Tune Package