Tomioka Racing Air Oil Separator - 1993-2011 Subaru Impreza WRX / STI / 1990-2011 Subaru Legacy / 1998-2011 Subaru Forester - Subaru EJ Engine 2008-2014 STI It’s the obvious choice for

It’s the obvious choice for you ifyou operate your vehicle in extreme conditions

3 Gunmetal Wheel (SPECIAL ORDER-NO CANCELLATION)

Refined Engine Bay Styling with a Verus Engineering Windshield Washer Fluid Cap

Combined with O-ring receiver groove machining and 1/2" head stud provisions

GSC Power-Division Intake Valve Guides Stopper Style Subaru Models inc

Tomioka Racing Air Oil Separator - 1993-2011 Subaru Impreza WRX / STI / 1990-2011 Subaru Legacy / 1998-2011 Subaru Forester - Subaru EJ Engine 2008-2014 STI It’s the obvious choice forTomioka Racing Air Oil Separator 1993 2011 Subaru Impreza WRX STI 1990 2011 Subaru Legacy 1998 2011 Subaru Forester Subaru EJ Engine Keeping Oil Out of the Intake on EJ Subarus The Tomioka Racing Air Oil Separator addresses a common problem on EJ powered Subarus oil blow by from the crankcase finding its way into the intake charge pipe, intercooler, and turbo inlet. The AOS is constructed from high quality aluminum and integrates with the factory PCV