Perrin Air Oil Separator Black Subaru WRX 2022-2026 | PSP-ENG-622BK Wheel Offset_34mm These are direct fit behind

These are direct fit behind the rotors and the 2” inlets can be connected to scoops or to vents in your bumper

Max Height (inch): 0

3D printed prototypes were used to confirm fitment and we began work on manufacturing details in preparation for verification testing and production

braced oil pickup is included to prevent cracking and flow starvation—two common problems in high-RPM EJ engines

Whiteline's "Race" version of the Positive Caster Kit incorporates a firmer bushing

Perrin Air Oil Separator Black Subaru WRX 2022-2026 | PSP-ENG-622BK Wheel Offset_34mm These are direct fit behindProduct Fitment: 2022 2026 Subaru WRX The Perrin Performance Air Oil Separator (PSP ENG 622BK) is a precision engineered engine protection system designed specifically for 2022 2026 Subaru WRX models. This high performance oil separator prevents oil vapor contamination in your intake system, maintaining optimal engine performance and extending component life while preserving your factory warranty. Key Features & Benefits Advanced Oil Separation