The COBB Air/Oil Separator is placed within your Subarus crankcase ventilation system and helps to prevent oil vapors from being introduced into the intake system. The COBB Air Oil Separator has been developed in partnership with IAG Performance and offers exclusive features.
ADVANTAGES OF USING COBB AIR OIL SEPARATOR
The COBB Subaru Air/Oil Separator helps to prevent crankcase oil vapors from recirculating back through your engine's intake system. Oil vapors passing through your engine's intake system lower the effective octane rating of fuel and can contribute to both oil and carbon buildup over time.
NOTE
- This AOS can be installed to 2002-2005 WRXs with modification to or relocation of the Cruise Control Module
APPLICATIONS
- Subaru Impreza WRX (2006, 2007)
- Subaru STi (2004, 2005, 2006, 2007)
FEATURES
- Compact Cast Aluminum Tank Design
- Bespoke COBB Anodizing on Caps
- Wrinkle Black Powder Coated Canister
- Laser Etched COBB Logo
- Developed in Partnership with IAG Performance
