Injector Adapters


These adapters allow newer age phase2 side feed injectors like the ’04+ STi yellow injectors used for my 550 tune to fit in the stock ej20G and ej22t fuel rails. Each kit contains (4) CNC aluminum injector to rail adapers, (8) injector cap hex bolts, (8) split ring lock washers, (8) hex nut spacers (these replace the original aluminum spacers as seen in the picture above), (12) o-rings, washers and lock washers. They are equivalent to the (no longer available) Carl Davey’s kits and the Deatschwerks adapters.

4 in stock



As these require work with the fuel system and incorrect installation can lead to dangerous fuel leaks, profession installation is stronly recommended.