Our Story

Founded by Brad Ekstam in the early 2000s, FASS (Fuel Air Separation Systems) is the #1 diesel fuel system and filtration upgrade on the market. Thanks to his years as a professional truck driver, Brad understood the substantial  expense and hassle of aerated, watery fuel. 

From reduced power and MPG to premature injection system failures (which cost thousands to repair), Brad understood that contaminated diesel fuel was plaguing both commercial truck and pickup owners alike. 

To solve these issues, Brad created FASS Diesel Fuel Systems; an American designed, tested, and manufactured fuel system upgrade that resolved the aforementioned issues—among other benefits. Whether you drive a Cummins-powered Ram or a CAT-powered commercial rig, a FASS Fuel System will restore power, efficiency, and above all—peace of mind. 

By removing the air/vapor, debris down to 2 Microns, and over 99% of the water from fuel, FASS Fuel Systems can 3x the life of expensive injection components. Lastly, FASS’s industry-leading warranty (with registration) and Missouri-based service team ensure a fantastic customer experience long after a FASS Fuel System is installed.

Benefits

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Product Features

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