FASS stands for Fuel Air Separation System and is a combination diesel fuel System and fuel filtration System that is designed to improve your diesel truck’s fuel mileage, engine performance and extend the life of your diesel injection System.
Our diesel fuel System and diesel fuel filters are made in America in order to provide complete customer satisfaction. Regardless of the vehicle you drive, and how you power your life, FASS diesel fuel Systems provide the cleanest fuel in order to extend the life of your favorite truck.
- Quick connect plug for 5/16 inch lines
- Line Size: 5/16 Inch
- Sold As Each