Superior filtration and performance require an upgraded lift pump. The lift pump takes fuel from the tank and supplies it to the injection pump. Dodge trucks are notorious for weak factory fuel lumps. The FASS system addresses this weak point by offering a wide range of pumps and setups for 1994-2012 Dodge Cummins trucks.

When adding more power than stock, the OEM system can fail to maintain fuel pressure ? which means less power. FASS addresses this in their 95, 150, 220, and 260 GpH lift pump systems. As an added benefit, kits can be purchased with an external water separator and fuel filter. This enhances fuel economy, injector performance and helps avoid fuel system damage by removing water/air from diesel fuel.