Perrin Engine Air Oil Separator for 22+ GR86 Models.

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.

This separates the oil from the air, draining it back into the engine, which eliminates the need for constant attention and draining of oil like other oil catch cans on the market. As oil drains from the bottom, clean air vents out from the top to rejoin the intake tract.

The base plate of the oil separator is heated by coolant drawn from the engine. This vital feature eliminates nearly all of the sludge that can build up, which is a common problem with catch cans.

Fits:

• 2022+ Toyota GR86
• 2022+ Subaru BRZ