Black with red
Will also fit: 2005-2009 Legacy GT/Outback XT & 2009-2013 Forester XT
COBB Tuning Air/Oil Separator that has been designed to prevent oil and vapors from entering your intake manifold. This design installs in your crankcase ventilation system and prevents buildup on your valves which can certainly have an effect on your performance.
Here are the details:
Billet aluminum tank design
Bespoke COBB anodizing on caps
Wrinkle black powder-coated canister
Laser etched COBB logo
Developed in partnership with IAG Performance
4" OD and a 5.75" height
Heat shielding on crankcase breather and oil return lines
Coolant bleeder valve
Port connections from the AOS to the cylinder head and to the top of the block
Bottom of the canister is shaped like a snail which redirects positive crank pressure into the same swirl pattern produced by the 3 side ports which allows for maximum oil drainage while separating oil from the air in all of the venting ports
The back plate of the AOS features a unique coolant routing system that heats the entire AOS to the same temperature of the engine which maximizes the evaporation of any water collecting inside of the can
All hoses, fittings, hardware, and brackets are included making this air/oil separator system ready for the installation.
