GrimmSpeed Air Oil Separator Black WRX (2008-2014) LGT (2005-2012) Honda This is a FMIC piping

This is a FMIC piping kit from Perrin for the Subaru WRX should be used with the Perrin Front Mount Intercooler

System Type: Cat-Back

Racing Dynamics intake system enhances the sound of your turbocharged engine

- Designed in CAD - Perfect mating with the factory turbo and ram-air scoop

GrimmSpeed Air Oil Separator Black WRX (2008-2014) LGT (2005-2012) Honda This is a FMIC pipingGrimmSpeed 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