The AirDog II-5G DF-165-5G Fuel Air Separation System is engineered for 1994-1998 Dodge Ram P-Pump 12V Cummins, delivering 165GPH (Gallon Per Hour) for moderately modified trucks. This diesel lift pump mounts to the frame rail with the supplied sandwich plate mounting system. A draw straw pulls fuel from the tank, and the pressure side connects directly to the P-Pump, bypassing the factory fuel filter housing and block-mounted pump. The injection pump return ties into the engine return, eliminating the need for the factory filter head. The AirDog Air/Vapor return is sent back to the tank via a filler neck return tee, ensuring efficient air separation and fuel delivery. Check the installation manual for a full list of included parts and setup instructions.