GrimmSpeed Air Oil Separator Black WRX (2008-2014) LGT (2005-2012) Honda The Invidia Q300 catback exhaust

The Invidia Q300 catback exhaust system for the 2008-2010 Subaru WRX sedan sounds as good as it looks

VW or MINI center cap as well as mounting lug bolts

1/2in thick flanges

System Type: Cat-Back

GrimmSpeed Air Oil Separator Black WRX (2008-2014) LGT (2005-2012) Honda The Invidia Q300 catback exhaustGrimmSpeed 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