Aeromotive EFI Returnless – Phantom 340 & Installation Kit 17170 - These new Phantom EFI Fuel Systems include all main fuel system components required to create a true, pulse modulated, "return-less" EFI fuel system. Specifically engineered for engines with today's Hot New Carb to EFI Throttle Body Conversion Systems equipped with fuel pressure transducer and an ECU capable of controlling fuel pressure with pulse modulation technology. Includes the desired Phantom Baffled Fuel Pump Kit with a 340 LPH fuel pump. Each system includes Aeromotive billet high-flow billet fuel filter, filter mounting bracket, plus all the required port fittings and o-rings. For "return-less style" throttle body EFI conversion systems. Suitable for naturally aspirated EFI engines producing from 300- 500 flywheel Horse Power. AN-06 Style fuel hose and hose-ends are required for the installation of a fuel supply line, sold separately and not included. This kit contains the following parts: 1ea p/n 18688 Phantom 340, 1ea p/n 12321 Filter 10 micron Paper, 1ea p/n 12305 Filter Bracket, 2 ea p/n 15606 AN-06 ORB to AN-06 flare, 2 ea p/n 15609 AN-10 ORB to AN-06 flare and 1ea p/n 15626 AN-06 Port Plug.