COBB Tuning Air Oil Separator Black/Red - 2002-2007 Subaru WRX / 2004-2007 STI

PLEASE NOTE: THIS ITEM SHIPS VIA UPS or FEDEX AND WILL REQUIRE A SIGNATURE. PLEASE ENSURE YOU SHIP THE ITEM TO A LOCATION YOU WILL BE ABLE TO RECEIVE IT. PACKAGES NOT SIGNED FOR THAT GET RETURNED TO SENDER WILL BE CHARGED ALL REFUSAL AND SHIPPING FEES.     HIGHLIGHTS: Prevents harmful oil and vapors from entering your intake system Prevents detonation and carbon buildup on the intake valves Prolongs the life and performance of your engine    COBB Tuning Air Oil Separator Black/Red SPECS: Black and red finish option 1-liter holding capacity Integrated ORB ports Compact cast aluminum body with a black powder-coated finish Heat shielding on the crankcase breather and oil return lines Designed with a coolant bleeder valve Bespoke COBB color combination Laser-etched COBB logo Co-developed with IAG Performance Port connections from the AOS to the cylinder head and to the top of the block The bottom of the canister is shaped like a snail which redirects positive crank pressure into the s