The PERRIN Air Oil Separator prevents oil from entering the intake by capturing it from the crankcase vents. This reduces carbon build-up, improves intercooler efficiency, and lowers the risk of performance-degrading detonation.
Fitment:
- Toyota GR86 2022 - Present
- Subaru BRZ 2013-Present
- Toyota GT86 2017-2021
- Scion FRS 2013-2016
