Upgrade your 2008-2010 Ford 6.4L Powerstroke with the PureFlow AirDog II-5G DF-220-5G fuel system, a 220GPH (Gallon Per Hour) lift pump for highly modified trucks. This diesel lift pump mounts to the frame rail using the supplied sandwich plate mounting system. It uses a 5/8" draw straw to pull fuel from the tank, and the pressure side connects to the factory supply line on the frame rail, completely bypassing the factory fuel pump. The AirDog Air/Vapor return is spliced into the factory engine return via a return “Y”. Perfect for maximizing fuel delivery in modified Ford 6.4L Powerstroke engines, this kit includes all necessary components—see the installation manual for details.