GrimmSpeed | SKU:
grm078006
GrimmSpeed (AOS) Air/Oil Separator - 02-07 Impreza WRX, 04-14 Impreza WRX STI, and 15+ WRX STI
$299.00
Unit price
/
Unavailable
Description
Description
The Grimmspeed AOS (Air Oil Seperator) is a compact upgrade that does the job of combating the factory's blow-by problem; this is a common problem in Subaru EJ25 motors and can cause the dreaded ring land issue.
Most systems implement a complex and cumbersome system with an actual oil catch tank, the Grimmspeed system is a much simpler inline kit that replaces the oil cap*. This kit basically keeps oil away from the engine's ventilation system, this way you'll have a cleaner air intake system without oil going through it.
As a result, you will experience the following:
Application:
Most systems implement a complex and cumbersome system with an actual oil catch tank, the Grimmspeed system is a much simpler inline kit that replaces the oil cap*. This kit basically keeps oil away from the engine's ventilation system, this way you'll have a cleaner air intake system without oil going through it.
As a result, you will experience the following:
- Consistent oil octane
- Reduced chances of engine knock (detonation)
- Reduced oil consumption
- Cleaner emissions and MPG
Application:
- Subaru Impreza WRX [GD/GG] (2002, 2003, 2004, 2005, 2006, 2007)
- Subaru Impreza WRX STi [GDB] (2004, 2005, 2006, 2007
- Subaru Impreza WRX STi [GRB/GVB] (2008, 2009, 2010, 2011, 2012, 2013, 2014)
- Subaru WRX STI [VAB] (2015, 2016, 2017, 2018)
Features
Compact system
Helps ensure engine longevity
Ideal for OEM, Stage 1, and Stage 2 builds
Available in 3 finishes
Made of Anodized Aluminum for looks and endurance
A must have for all EJ25 Turbo Motors
Extended Information
Type: Air Oil Separator
Catch Tank: Not included
Design: In line with PCV system
Finish: Black, Blue, or Red
Material: Aluminum
Delivery & Shipping
Delivery & Shipping
- This item is shipped directly from our manufacturer and/or distributor, and may take 3-5 business days for dispatch. Tracking information will be provided once shipped.