FASS Fuel Systems
FASS isn't just a fuel system company ... it's an entire technology. FASS Fuel Systems is dedicated to giving your diesel the cleanest burning fuel possible. FASS short for -FUEL AIR SEPARATION SYSTEMS- makes a full line of fuel pumps. filters, delete factory filter bowls, sump upgrade kit, other components designed in diesel fuel. The result is increased injector life and maximized performance. Shop Toxic Diesel for FASS Fuel Systems products for Cummins, Powerstoke, and Duramax applications!