The PERRIN Air Oil Separator traps oil from the crankcase vents before it enters the intake, reduces carbon build-up, increases intercooler efficiency, which reduces the chance of performance-robbing detonation.
- Not A Catch Can - The air oil separator separates the oil from the air while draining it back to the engine
- Swirl Pot Technology - The multi-layer baffle design forces incoming engine blow-by to move rapidly across the baffles to separate oil from the engine blow-by
- Heated By Coolant - The base plate of the air oil separator is heated by coolant drawn from the engine which heats the entire air oil separator to the same temperature of the engine blow-by to reduce condensation
- Increases intercooler efficiency
- Reduces carbon buildup
- Includes CNC machined fittings
- Includes PERRIN Turbo Sump Pump Restrictor
- Includes a custom purpose built crankcase fitting
- Includes all necessary hardware
Perrin 15-21 Subaru WRX for TMIC w/o Eyesight Wrinkle Black Air Oil Separator Kit
Note:
* 2015-2021 WRX - Modifications may be needed if installed with an after-market air intake box, contact tech for further details
* 2015-2021 WRX- Does not work on vehicles with EyeSight
*For left-hand drive cars only
Fitment:
2015:Subaru:WRX:Base,
2015:Subaru:WRX:Limited,
2015:Subaru:WRX:Premium,
2016:Subaru:WRX:Base,
2016:Subaru:WRX:Limited,
2016:Subaru:WRX:Premium,
2017:Subaru:WRX:Base,
2017:Subaru:WRX:Limited,
2017:Subaru:WRX:Premium,
2018:Subaru:WRX:Base,
2018:Subaru:WRX:Limited,
2018:Subaru:WRX:Premium,
2019:Subaru:WRX:Base,
2019:Subaru:WRX:Limited,
2019:Subaru:WRX:Premium,
2020:Subaru:WRX:Base,
2020:Subaru:WRX:Limited,
2020:Subaru:WRX:Premium,
2021:Subaru:WRX:Base,
2021:Subaru:WRX:Limited,
2021:Subaru:WRX:Premium,
