GrimmSpeed Air Oil Separator Black - Subaru Turbo 02-07 WRX/ 04+STI/04-08 FXT (078006) 1583 8 Carrera 4 1978 Porsche

8 Carrera 4 1978 Porsche 911 Engine: 3

4WD 1975 GMC C15 Suburban Special Comments: 2WD/4WD

mounting strap

Central to the wheel is a classic 5-spoke pattern that has been hollowed out for weight savings and interlaced inside of a 5-spoke Y pattern that pays respect to the APR A01 wheels

GrimmSpeed Air Oil Separator Black - Subaru Turbo 02-07 WRX/ 04+STI/04-08 FXT (078006) 1583 8 Carrera 4 1978 PorscheAn Air Oil Separator has one job, remove the oil from the engine ventilation system so the oil does not get sent through the intake system. The GrimmSpeed Air Oil Separator for Subaru vehicles has a unique design that allows you to maintain your PCV Valve while separating the oil out of the crankcase and head ventilation air! Our AOS will allow your engine to run more efficiently due to the separation of oil from the intake system. When there is oil