650cc Subaru WRX STi SouthBay Fuel Injectors

650cc Subaru WRX (2002-14) / STi (07+) Stainless Steel SS compatible with all fuels including oxygenated fuel with MTBE, FTW, Q16, M5, C45

SouthBay's "TruFlow" 660cc Fuel injectors maintain precise control of fuel delivery and atomization for more power better throttle response and improved fuel economy.