GrimmSpeed Air Oil Separator Blue WRX (2008-2014) LGT (2005-2012) Acura and it matches the Mishimoto

and it matches the Mishimoto Subaru WRX/STI Performance Aluminum Radiator

The Invidia Q300 has been dyno graphed to gain more power

not some rebranded 3rd party product for the BMWs or generic modules that go to different car makes and models

Fully threaded shock body for height adjustment

2004-2007 STI

GrimmSpeed Air Oil Separator Blue WRX (2008-2014) LGT (2005-2012) Acura and it matches the MishimotoGrimmSpeed has a unique design for the Subaru WRX, STI and Legacy GT which allows you to keep your PCV valve while separating the oil out of the crankcase and head ventilation air. None of the other competitors on the market are able to vent both. The unit is very compact and efficient, it bolts directly on to the factory oil cap location. You will no longer have to keep tabs on your oil level and or empty the catch can like on most standard cans as