Cobb Air Oil Separator - Subaru WRX 2002-2007 / STi 2004-2007 / Forester XT 2004-2008 Lotus-Elise-2010 Maximum Performance: Thanks to an

Maximum Performance: Thanks to an array of high output Bi-LED projectors

5 - Black / Gunmetal Ring

PRO-KIT provides the ultimate balance to take your passion for driving to a whole new level

head castings will need to be filled down slightly for clearance - Please check during install

Cobb Air Oil Separator - Subaru WRX 2002-2007 / STi 2004-2007 / Forester XT 2004-2008 Lotus-Elise-2010 Maximum Performance: Thanks to anEMISSIONS 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the manufacturer's application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number: D 660 25 D 660 45 DESCRIPTION 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.