Class 8 165gph/16-18psi heavy duty Installing our non-UIM kit on

Installing our non-UIM kit on an engine with Mechanical Unit Injectors can result in filling the cylinders with fuel when the engine is not running

Smoother Engine Idle

a built-in water separation filter

3L Excursion

Class 8 165gph/16-18psi heavy duty Installing our non-UIM kit onThe FASS Industrial Series Diesel Fuel System was engineered by FASS Fuel Systems to be the top performing, longest lasting, and most reliable aftermarket filtration system in the diesel industry. Rated at 100 gallons per hour and proudly manufactured in the U. S. A, this system is backed by our 1 million mile 5 year warranty. Our Industrial Series System offers advanced filtration benefits that will help protect your injection system, effectively