HKS Fuel Pump+Injector Upgrade Kit 650cc Impreza GDB/GRB EJ207

Fuel Upgrade Kit 650cc for Subaru Impreza. Large capacity injector and fuel pump set that are required to increase horsepower.

* ECU resetting is required to change injector or fuel pressure.

● Application

Injector (Top feed, high impedance, compatible with short (55mm)type)
EJ207 GRB (blue)/GDB (pink)
EJ255 BM,BR (green)/BL, BP (blue)
EJ257 GRF (blue)

Fuel pump
GRB, GRF, GDB (BM, BR/BL, BP not tested)

● Performance

Capacity of stock injector of Impreza is for up to around 350PS. (The same limitation as stock turbine.)
Supply volume from fuel pump will decrease at high boost level.
Therefore, upgrading of fuel parts is required to replace with a big turbine.