GrimmSpeed Air Oil Separator Black WRX (2008-2014) LGT (2005-2012) Honda Completely sealed from the engine

Completely sealed from the engine bay and open to the pressurized region at the cowl

System Type: Cat-Back

The new ISC N1 Coilovers for the 2005-2007 Subaru STI offer a sporty feel that can be taken to the track but driven on the street comfortably everyday

180 Technology®

consider KDT924 in combination with KDT923

GrimmSpeed Air Oil Separator Black WRX (2008-2014) LGT (2005-2012) Honda Completely sealed from the engineGrimmSpeed 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