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FASS Brand

255 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
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FASS | 2011-2014 GM 6.6L Duramax 165GPH Titanium Series Plus Fuel Air Separation System
$759.00
$759.00
Part No: TSPC11165G 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 | 2001-2016 GM 6.6L Duramax 250GPH Titanium Plus Fuel Air Separation System
$829.00
$829.00
Part No: TSPC10250G Fuel System rating: 250gph/8-10psi The Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System. The Titanium Signature Series P...
FASS | 1994-1998 Dodge Ram 5.9L 12 Valve Cummins 140GPH Titanium Plus Fuel Air Separation System
$799.00
$799.00
Fits: Fits 1994-1998, Dodge RAM, 2500 / 3500, with 5.9L Cummins Part No: TSPD10180F140G Fuel System rating: 180Flow/140gph/45psi The Titanium Signature Series Plus is the next evolution of our popu...
FASS | 1989-1993 Dodge Ram 5.9L Cummins 100GPH Titanium Series Plus Fuel Air Separation System
$699.00
$699.00
Fits: Fits 1989-1993, Dodge RAM, 2500 / 3500, with 5.9L Cummins VE Pump Part No: TSPD02100G The Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel Sy...
FASS | 2019-2020 Dodge Ram 6.7L Cummins 165GPH Titanium Signature Series Plus Fuel System
$759.00
$759.00
Fits: 2019-2020, Dodge RAM, 2500 / 3500, with 6.7L Cummins Pick-Up Models Part No: TSPD12165G The Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel ...
FASS | 2017-2019 GM 6.6L L5P Duramax Titanium Plus Diesel Fuel Lift Pump 140GPH
$829.00
$829.00
Please Note: This Fuel System REQUIRES aftermarket tuning to be compatible. Fits: 2017-2019 GMC / Chevrolet 2500HD / 3500HD 6.6L Duramax L5P Part No: TSPC13180F140G Fuel System rating: 180Flow/140g...