Before it reaches the intake, oil from the crankcase vents is captured by the PERRIN Air Oil Separator, which also lowers carbon buildup, boosts intercooler efficiency, and lessens the possibility of performance-robbing detonation.
NOTES
- 2002-2007 WRX - 2002-2005 WRX installation requires the removal of the cruise control module.
- 2015-2020 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.
APPLICATIONS
- Subaru Legacy GT (2005, 2006, 2007, 2008, 2009)
- Subaru Outback XT (2005, 2006, 2007, 2008, 2009)
- Subaru STI (2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021)
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Subaru WRX (2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021)
FEATURES
- Increase horsepower and torque without ECU recalibration or tune.
- Features swirl pot technology and multi-layer baffles.
- The base plate of the air-oil separator is heated by coolant drawn from the engine. this feature eliminates nearly all the sludge that can build up in the air-oil separator body.
- PERRIN Air Oil Separator increases intercooler efficiency.
- Reduce Carbon buildup in the combustion chamber.
- Low-profile aluminum fittings are provided are CNC machined and anodized black for both a clean, sleek look and corrosion resistance.
- Turbo Sump Pum Restrictor fixes burning oil issues relating to turbo-back exhausts of Stage 2 and higher tunes.
- With Custom drain back fitting.
- Powder-coated for protection against the elements.
WHAT'S IN THE BOX?
- (1) PERRIN Air Oil Separator
- (1) Car Specific Bracket
- (1) PERRIN License Plate Frame
- All necessary hardware for installation
- Warranty & Instructions
