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FASS Brand

256 products
FASS stands for Fuel Air Separation System and is a combination diesel fuel lift pump and fuel filtration system that is designed to improve your diesel truck’s fuel mileage, engine performance and extend the life of your diesel injection system. Our diesel fuel pump and diesel fuel filters are made in America in order to provide complete customer satisfaction. Regardless of the vehicle you drive, and how you power your life, FASS diesel fuel systems provide the cleanest fuel in order to extend the life of your favorite truck
FASS | 2017-2019 GM 6.6L Duramax 140GPH No Drop Titanium Plus Fuel System FASS | 2017-2019 GM 6.6L Duramax 140GPH No Drop Titanium Plus Fuel System
$1,322.00
$1,322.00
Please Note: This Fuel System REQUIRES aftermarket tuning to be compatible. Fits: Fits 2017-2019 GM/Chevy Duramax L5P Part No.: NDTSPC13180F140G Installing a Titanium Signature Series Plus Fuel Sys...
FASS | 2017-2022 Ford 6.7L Power Stroke 220GPH No Drop Titanium Plus Fuel System FASS | 2017-2022 Ford 6.7L Power Stroke 220GPH No Drop Titanium Plus Fuel System
$1,466.00
$1,466.00
Installing a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to simplify installation, No-Drop Plus Kits include our Fuel Sump—which prevents the need...
FASS | 2011-2016 Ford 6.7L Power Stroke 220GPH No Drop Titanium Plus Fuel System FASS | 2011-2016 Ford 6.7L Power Stroke 220GPH No Drop Titanium Plus Fuel System
$1,336.00
$1,336.00
nstalling a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to simplify installation, No-Drop Plus Kits include our Fuel Sump—which prevents the need ...
FASS | 2005-2018 / 2021-2024 Dodge Ram 5.9L / 6.7L Cummins 165GPH No Drop Titanium Plus Fuel System FASS | 2005-2018 / 2021-2024 Dodge Ram 5.9L / 6.7L Cummins 165GPH No Drop Titanium Plus Fuel System
$1,257.00
$1,257.00
Installing a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to simplify installation, No-Drop Plus Kits include our Fuel Sump—which prevents the need...
FASS | 2001-2010 GM 6.6L Duramax 165GPH Titanium Series Plus Fuel Air Separation System
$1,121.00
$1,121.00
Part No: TSPC10165G The Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System. The Titanium Signature Series Plus is equipped with ORB (O-Ring Bo...
FASS | 2001-2010 GM 6.6L Duramax 100GPH Titanium Series Plus Fuel Air Separation System
$1,063.00
$1,063.00
Part No: TSPC10100G The Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System. The Titanium Signature Series Plus is equipped with ORB (O-Ring Bo...