Description
Designed for specific vehicles
or in certain situations
self-cleaning for smooth
Optimized for NA & Street UsePerfect for naturally aspirated and daily-driven vehicles looking for improved throttle response
offering flexibility when upgrading your drivetrain components
Perrin Air Oil Separator Black Subaru WRX / STI 2002-2021 | PSP-ENG-620BK Wheel Offset_36mm Designed for specific vehiclesProduct Fitment: 2002 2021 Subaru WRX 2004 2021 Subaru STI The PERRIN Performance Air Oil Separator (AOS) is a premium engine protection system designed specifically for 2002 2021 Subaru WRX and 2004 2021 STI models. This black anodized aluminum separator prevents oil vapor contamination in your intake system, reducing carbon buildup and maintaining optimal engine performance for turbocharged Subaru engines. Key Features & Benefits Advanced Oil
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
