Fuel Systems & Accessories

Fass No Drop Kit Titanium Series 240GPH Fuel System & Sump 2020 to 2023 6.6L L5P Duramax (Super Extreme)

FASS TITANIUM SIGNATURE SERIES 140GPH FUEL SYSTEM 2017 to 2019 GM 6.6L DURAMAX L5P (STOCK TO MODERATE - REQUIRES CUSTOM TUNING)

Fass Titanium Signature Series 140GPH Fuel System 2020-2023 GM/Chevy 6.6L Duramax

FASS TITANIUM SIGNATURE SERIES 220GPH FUEL SYSTEM 2017 to 2019 GM 6.6L DURAMAX L5P (MODERATE TO EXTREME - REQUIRES CUSTOM TUNING)

FASS Titanium Signature Series 220GPH Fuel System 2020-2023 GM/Chevy 6.6L Duramax

FASS TITANIUM SIGNATURE SERIES 240GPH FUEL SYSTEM 2017 to 2019 6.6L GM DURAMAX L5P (SUPER EXTREME - REQUIRES CUSTOM TUNING)

FASS Titanium Signature Series 240GPH Fuel System 2020-2023 GM/Chevy 6.6L Duramax

Fleece Fuel Filter Upgrade Kit 2017 to 2019 6.6L L5P Duramax (Short or Long Bed) | 2020 to 2024 6.6L L5P Duramax (Long Bed)

Fleece Replacement Fuel Injector Connector With Pigtail for 2017 to 2022 L5P 6.6L Duramax

PPE Fuel Coolant Pump Relocation Kit 2020 to 2024 6.6L L5P Duramax (Equipped with PPE 114000750 Premium High Efficiency Oversized Oil Filter)

S&S Diesel® L5P Duramax CP3 Conversion Kit - 12MM CP3|2017-2023 Chevy/GMC L5P Duramax