Fuel Top Feed Injector O-Rings STI (2008-2014) Mitsubishi For turbocharged performance

For turbocharged performance

The stock BRZ/FR-S is designed to be biased towards understeer

The Perrin Front Mount Intercooler (FMIC) kits for the Subaru WRX/STI are massive upgrades

335Xi Coupe

Each order includes a single gauge

Fuel Top Feed Injector O-Rings STI (2008-2014) Mitsubishi For turbocharged performanceHave you smelled fuel vapors coming through the heater vent on cold mornings? Maybe just caught a whiff of gasoline vapor when you open the hood? Have you checked your injector O rings recently? These replacement fuel injector O rings will prevent fuel leaks and are a good idea when swapping injectors. These kits fit all OEM and OEM replacement injectors including Deatschwerks. Note: Each set includes O rings for four injectors. FITMENT: Subaru STI