Check out this video showing you the new FASS Fuel System display built by the Boyz at 4 State Trucks home of the Chrome Shop Mafia! This is the second display we have build for them, and we really appreciate them calling us to be part of the project once again.
If you are looking for a way to improve your diesel truck's fuel mileage, engine performance and/or extend the life of your diesel injection pump, than look no further. FASS has just what is right for your truck!!