FASS Diesel Performance
FASS offers only the best diesel performance products for Ford PowerStroke, Dodge Cummins, Chevy Duramax and Class 8 Semis. With over 90% of our machining, assembly and parts testing performed under one roof; we maintain the highest quality standards throughout the industry. FASS diesel performance parts undergo over 20 vigorous tests before being shipped to ensure we exceed your expectations.
You can count on quality parts from FASS to prolong the life of your engine and conserve petroleum while running on the peak performance your vehicle really deserves. FASS sets the standard in the industry today which is why adding any of the FASS diesel performance parts to your vehicle is a great investment. Ride away with the latest cutting edge technology in the industry today from FASS.
Why Buy Performance Diesel Parts from FASS?
FASS performance diesel parts provide the most effective technology designed specifically for engines to remove water, particulates, vapor and entrained air in diesel fuel. FASS performance diesel parts replace the Cummins factory lift pump and filter system, and enhances the petroleum delivery to the Powerstroke and Duramax with a commercial duty system designed to last between 13,000 to 15,000 hours of continuous use. FASS performance diesel parts are covered by a lifetime warranty on select models.
Diesel Fuel Filter from FASS
FASS has a patented process that removes air/vapor with one efficient method while our competitor uses two methods. The FASS process allows for more consistent fuel pressure to be maintained while providing the ability to use more of the diesel fuel filter capacity than our competitor. The mass volume return (MFR) of the FASS Separation System will continually filter the fuel as all of the fuel exiting has passed through the diesel fuel filter.
FASS performance diesel parts filter at the GPH rating of the fuel pump, thus giving your fuel injection system the cleanest gas possible. The more often the gas passes through the diesel fuel filter, the cleaner the fuel. Our diesel performance competitors low volume return only cleans and filters the petroleum as it is needed by the engine because it only returns enough petroleum to separate the air.