RCM V1/2 TOP FEED FUEL RAIL CONVERSION KIT / ROTATED TURBO Wheel Bearing Components & Hub Assemblies 5" pipe work

5" pipe work

this muffler pair has been designed and engineered to fit directly onto the 2015 WRX STi

No modification is required

Please note - These rails are intended to be used with top feed injectors

please see part numbers: RCM1614 & RCM1615

RCM V1/2 TOP FEED FUEL RAIL CONVERSION KIT / ROTATED TURBO Wheel Bearing Components & Hub Assemblies 5" pipe workRCM Billet Fuel Rails are the perfect addition to any performance engine project. Our billet rails are designed and manufactured to cater for earlier side feed injectors where the need for improved fuel feed and routing is paramount. With Subaru's standard fuel system design, fuel is fed by a pump from the tank to the front of your car passing through the fuel filter (located in the engine bay) before being fed into the fuel rails. Fuel is then