Fuel Injector Clinics new Subaru fuel rails are designed as an upgrade for all models of WRX and Sti that had factory top-feed injectors. This includes the 02-14 WRX and 07+ Sti model years. NOTE: For the 04-06 Sti, FIC offers a similar rail designed to convert from the OEM side feed injector setup to Fuel Injector Clinic IS176-series top feed injectors.
Fuel Injector Clinic fuel rails are constructed of high quality aluminum extrusion machined to the tightest tolerances and anodized inside and out to provide a beautiful protective finish. All Fuel Injector Clinic fuel rails include aluminum mounting brackets and stainless steel hardware that allow for installation using factory attachment points. Fuel Injector Clinic fuel rails are threaded to accommodate -8AN fittings on each end.