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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 | 2019+ Dodge Ram Cummins 6.7L Factory Fuel Filter Housing Delete Kit | CFHD-1003K
$89.00
$89.00
Once you’ve installed an aftermarket Fuel Filtration System such as our FASS Signature Series, the use of the factory fuel filter housing is no longer required and can be removed. This filter hous...
FASS | High Flow Adjustable Fuel Pressure Regulator FASS | High Flow Adjustable Fuel Pressure Regulator
$431.00
$431.00
The FASS Diesel Fuel Systems High Flow Adjustable Fuel Pressure Regulator was engineered to accurately adjust fuel pressure in applications up to 600 GPH. The High Flow Adjustable Fuel Pressure Re...
Fass | Extended Length Particulate Filter
$36.00
$36.00
Fass Fuel Systems PF-3001XL Particulate Filter Our new particulate filter is rated at 144 microns. the 144 micron particulate filter on the suction side will drastically reduce cavitation, increase...
FASS | Extended Length Extreme Water Separator
$49.00
$49.00
Fass Fuel Systems XWS-3002XL Extreme Water Separator Our new more efficient Extreme Water Separator is rated at 2 microns absolute. The reason our water separator no longer drain is because the fil...
FASS | 2017-2021 Ford Power Stroke 6.7 Titanium Signature Series Fuel System 240GPH FASS | 2017-2021 Ford Power Stroke 6.7 Titanium Signature Series Fuel System 240GPH
$1,350.00
$1,350.00
The Titanium Signature Series diesel fuel system was engineered by FASS Diesel Fuel Systems to be the top performing, longest lasting and most reliable aftermarket filtration system in the diesel i...
FASS | 2017-2022 Ford Power Stroke 6.7 Titanium Signature Series Fuel System 220GPH FASS | 2017-2022 Ford Power Stroke 6.7 Titanium Signature Series Fuel System 220GPH
$1,279.00
$1,279.00
The Titanium Signature Series diesel fuel system was engineered by FASS Diesel Fuel Systems to be the top performing, longest lasting and most reliable aftermarket filtration system in the diesel i...