GrimmSpeed Air Oil Separator Red 08-14 WRX / 05-09 Legacy GT / 09-13 Forester XT / 05-09 Outback XT YMM_2002_Impreza The COBB logo is laser

The COBB logo is laser etched and can be clearly seen no matter how much heat is being deflected

Ideal for Subaru WRX and WRX STI sedan owners looking to boost performance without compromising reliability

Enhanced Durability: Silicone construction resists cracking and hardening over time

these endlinks are designed to withstand the rigors of aggressive driving and daily use

Its internal threading eliminates the need for set screws or adapter sleeves

GrimmSpeed Air Oil Separator Red 08-14 WRX / 05-09 Legacy GT / 09-13 Forester XT / 05-09 Outback XT YMM_2002_Impreza The COBB logo is laserEnhance your Subarus engine performance with the GrimmSpeed Air Oil Separator, designed specifically for 2008 2014 WRX, 2005 2009 Legacy GT, 2005 2009 Outback XT, and 2009 2013 Forester XT models. This premium AOS removes oil from the crankcase ventilation system, preventing oil buildup in the intake and improving overall engine efficiency and reliability. Crafted from fully machined billet aluminum with an anodized finish, the GrimmSpeed AOS offers