FASS BLOG

Are FASS Fuel Filters actually good? You'd better believe it—our fuel filters are second to NONE, and we've got the data to back that up.

Are FASS Fuel Systems universal? Learn the differences between Drop-In, Titanium Signature, PLUS, No-Drop, and Industrial Series PLUS systems.

FASS Diesel Fuel Systems EXPLAINED! Check out the basics of FASS Fuel Systems, and learn about our new custom Heat Sink.

What is Real Water Separation? Learn how FASS filters trap over 99% of water in diesel fuel and why SGS-verified testing proves the difference.

Are FASS Fuel Systems loud? Watch Brad and Josh test a 140GPH FASS on a 2024 F-450 and learn why proper sizing makes all the difference.

Watch Brad Ekstam and Josh Thornton pour water into a 2024 F-450 fuel tank and see how FASS filters remove it!

Watch RLC Motorsports install a FASS Fuel System and FASS Connect on their new toterhome built to haul a 3,000+hp Cummins drag truck nationwide!

Watch Mario Monette of MHPD discuss his experience using FASS Diesel Fuel Systems! As one of the foremost diesel tuners, Mario knows trucks like NOBODY else.