We couldn't find any results
- Use different keywords
- Double check your spelling
- Start with something less specific - you can refine your search results later
- Try changing some of your filters below:
COBB Tuning Air Oil Separator Black/Red
Subaru Models (inc. 2002-2007 WRX / 2004-2007 STI)
Features & Product Details
RallySport Direct is your number one source for quality upgrades and enhancements brought to you by COBB Tuning.
This is the COBB Tuning Air / Oil Separator Kit. This AOS has been designed to be placed within your vehicle's crankcase ventilation system to prevent harmful oil vapors from entering your intake system. This can affect gas mileage, cause detonation, and have an overall effect on your performance. This particular AOS kit has been co-developed with IAG performance to provide you with a quality AOS kit that produces results.