FassFuel Systems Lift Pumps

FASS Drop In Series Diesel Fuel System for 2017 to 2024 GM

Shop with Blessed Performance for the FASS Drop In Series Diesel Fuel System for  2017 to 2024 GM diesel trucks.  Fits: 2017-2019 Crew Cab Short Bed L5P Duramax Fits: 2017-2024 Crew Cab Long Bed L5P Duramax The Fass Drop-In...

FASS Drop-In Series Diesel Fuel System for 2017 to 2024 GM

Shop with Blessed Performance for the FASS Drop-In Series Diesel Fuel System for 2017-2024 GM trucks. The FASS Drop-In Series Diesel Fuel System was engineered by FASS to be the most effective filtration solution for the L5P Duramax. Backed by...

FASS Drop-In Series Diesel Fuel System for 2020 to 2024 GM

Shop with Blessed Performance for the FASS Drop-In Series Diesel Fuel System for your 2020-2024 GM diesel trucks.  The FASS Drop-In Series Diesel Fuel System was engineered by FASS to be the most effective filtration solution for the L5P...

Fass Drop-In Series Fuel System for 2017+ L5P Duramax

Shop with Blessed Performance for the Fass Drop-In Series Fuel System for 2017+ L5P Duramax diesel pickups. The FASS Drop-In Series Diesel Fuel System was engineered by FASS to be the most effective filtration solution for the L5P Duramax...

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

Shop Blessed Performance for the all-time number one upgrade you can do for any diesel engine! The FASS 220GPH Titanium Series Fuel System for your 2020-2023 Chevy/GMC Duramax L5P is designed to increase fuel flow without jeopardizing the quality of the...

Fass Titanium Signature Series 140GPH Fuel System

Shop with Blessed Performance for the FASS Titanium Signature Series 140GPH Fuel System with Whisper Technology is engineered to be the top performing, longest lasting and most reliable aftermarket filtration system on the market for your custom tuned...

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

Shop with Blessed Performance for the FASS Titanium Signature Series 140GPH Fuel System with Whisper Technology is engineered to be the top performing, longest lasting and most reliable aftermarket filtration system on the market for your custom...

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

Shop with Blessed Performance for the FASS Titanium Signature Series 220GPH Fuel System with Whisper Technology is engineered to be the top performing, longest lasting and most reliable aftermarket filtration system on the market for your custom...

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

Shop with Blessed Performance for the FASS Titanium Signature Series 240GPH Fuel System with Whisper Technology is engineered to be the top performing, longest lasting and most reliable aftermarket filtration system on the market for your custom tuned...