GrimmSpeed Air/Oil Separator (Multiple Subaru Fitments)
SKU:GRM078006
GrimmSpeed Air/Oil Separator (Multiple Subaru Fitments)
GrimmSpeed Air/Oil Separator
An Air/Oil Separator has one job, remove the oil from the engine ventilation system so the oil does not get sent through the intake system.
The GrimmSpeed AOS is unique as it allows you to maintain your PCV Valve while separating the oil out of the crankcase and head ventilation air! Our AOS will allow your engine to run more efficiently due to the separation of oil from the intake system. When there is oil in your system, the result is 1) reduced fuel octane 2) higher chance of engine knock(detonation) 3) worse emissions 4) higher oil consumption. Our AOS will solve all of these problems.
In GrimmSpeed fashion, we have made a very compact unit that packs a powerful punch(and looks good while doing it)!
No more having to check/empty your catch can and refilling your oil. The GrimmSpeed AOS coalesces oil without using mesh media. Mesh media can cause contaminates to collect and build-up resulting in possible sludge. Our AOS is self-maintained so you can just sit back, stop worrying, and enjoy driving your car!
Features:
- Removes oil vapors from the intake
- Retains OEM PCV Valve
Benefits:
- Effectively increases octane by removing oil vapors from the intake system
Applications:
- 2002-2007 Subaru WRX
- 2004-2019 Subaru STI
- 2008-2014 Subaru WRX
- 2005-2009 Subaru Legacy GT
- 2009+ Subaru Forester XT
What's In The Box?
- AOS
- Fittings
- Hose
References:
Warranty
- Manufacturer Standard Warranty
