Josh has some exciting news about the release of the new T C12 FASS Titanium Series Kit. After extensive testing and development, the 2015-2016 Duramax kits are ready for purchase! Watch the video for full details.
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 trucks fuel mileage, engine performance and extend the life of your diesel injection system. Watch How It Works!