Perrin Air Oil Separator Kit for 15-21 WRX Red Wrinkle Finish

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.

In The Box:
(1) PERRIN Air Oil Separator
(1) Car Specific Bracket
(1) PERRIN License Plate Frame
All necessary hardware for installation
Warranty & Instructions

Compatibility:
2015-2020 WRX - Modifications may be needed if installed with an after-market air intake box
2015-2020 WRX- Does not work on vehicles with EyeSight.

2015 Subaru WRX
2016 Subaru WRX
2017 Subaru WRX
2018 Subaru WRX
2019 Subaru WRX
2020 Subaru WRX
2021 Subaru WRX