This is the Raptor-4G RP-100 fuel system for the 1998.5-2002 VP-44 24V Cummins with the fuel pump in the fuel tank. This system mounts to the frame rail using the supplied sandwich plate mounting system. A Fuel Module Upgrade Kit is installed in the factory fuel basket to pull fuel through a factory-style 1/2" bulkhead fitting. This will bypass the factory in-tank lift pump. The pressure side connects directly into the side of the fuel filter housing on the engine block. These pumps are internally regulated and do not require a return line. This is a 100GPH (Gallon Per Hour) fuel system for stock fuel trucks. Check out our installation manual for a list of parts that are included with this kit.


-Adjustable Pressure Regulator (preset @ 15-17 PSI)
-No Return Line Needed
-Gerotor Pump Design
-4G Technology
-Limited Lifetime Express Warranty