This set of 4 x 565cc fuel injectors are a drop in replacement for the EJ20 engines found in the GDB and GBA Subaru WRX. Will not fit the GC8 which uses a side feed injector.
We reccommend that customers check with a professional tuner for proper injector sizing and other requirements for your vehicle application.

Turbosmart FPR2000 fuel pressure regulator
Oil feed and return kit Toyota CT9 CT12 CT20 CT26 10AN
Water feed and return kit Toyota CT9 CT12 CT20 CT26
BC Camshafts 7MGTE stage 2 / 3
Turbo oil feed kit Subaru TD05H TD06 AVCS KIT
Denso Kinugawa 600cc injector set (4) GDA GDB