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FASS Brand

247 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 | 2023-2024 Ford 6.7L Power Stroke 140GPH Titanium Plus Fuel Air Separation System
$1,474.00
$1,474.00
Fits: 2023-2024 Ford F-250 / F-350 / F-450  6.7L Powerstroke Part No: TSPF20180F140G Fuel System rating: 180Flow/140gph/65psi The Titanium Signature Series Plus is the next evolution of our popular...
FASS | 2017-2019 GM 6.6L L5P Duramax Titanium Plus Diesel Fuel Lift Pump 220GPH
$1,259.00
$1,259.00
Please Note: This Fuel System REQUIRES aftermarket tuning to be compatible. Fits: 2017-2019 GMC / Chevrolet 2500HD / 3500HD 6.6L Duramax L5P Part No: TSPC13250F220G Fuel System rating: 250Flow/220g...
FASS | 2017-2019 GM 6.6L L5P Duramax Titanium Plus Diesel Fuel Lift Pump 140GPH
$1,188.00
$1,188.00
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...
FASS | 2014-2019 Dodge Ram 1500 EcoDiesel 110GPH Titanium Signature Series Plus Fuel Air Separation System
$1,259.00
$1,259.00
Part No: TSPD11140F110G Fuel System rating: 140Flow/110gph/70psi The Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System. The Titanium Signatur...
FASS | 2011-2016 Ford 6.7L Power Stroke 240GPH Titanium Plus Fuel Air Separation System
$1,259.00
$1,259.00
Fits: 2011-2016 Ford F-250 / F-350 / F-450 6.7L Powerstroke Part No: TSPF17290F240G Fuel System rating: 290Flow/240gph/55psi The Titanium Signature Series Plus is the next evolution of our popular ...
FASS | 2011-2016 Ford 6.7L Power Stroke 220GPH Titanium Plus Fuel Air Separation System
$1,188.00
$1,188.00
Fits: 2011-2016 Ford F-250 / F-350 / F-450 6.7L Powerstroke Part No: TSPF17250F220G Fuel System rating: 250Flow/220gph/55psi The Titanium Signature Series Plus is the next evolution of our popular ...