Description
Inlets and outlets in the middle of the core
Perfect fitment mounts retain all OEM locations and methods for brake lines and ABS wire
Connector only
the Process West system consistently outperforms the factory setup:
Verus Engineering Air Oil Separator (AOS) Red 08-14 WRX / STI | A0259A-RED vendor_Eibach Inlets and outlets in theProduct Fitment: 2008 2014 Subaru WRX 2008 2014 Subaru STI The Verus Engineering Air Oil Separator (AOS) ensures the intake system remains oil free. Oil in the intake system reduces octane, which can lead to detonation, reduction in power, and carbon build up. The unit installs like an OE component with no change to the tune or setup needed. The Verus AOS also filters both the crankcase vent location as well as the intake filter location, through a
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























