Tomioka Racing Air Oil Separator Subaru WRX / STI 2002-2007 vendor_Process West Part #: TR-3008P

Part #: TR-3008P

and steel pins

the stock Evo X is designed to be biased towards understeer

Suits OEM sway bar only

Tomioka Racing Air Oil Separator Subaru WRX / STI 2002-2007 vendor_Process West Part #: TR-3008PPart #: TR AO1000 The air and oil separator is a must have unit for all Subaru engines! Constructed from high quality aluminum, this handy unit will help you lower emission, keep the intake charge pipe clean, reduce the oil burned in the engine and reduce the detonation due to a dirty intake charge pipe. Tomioka Racing AOS is compatible with factory PCV system, and it drains oil into the factory oil pan automatically. Features: Easy to install with