Perrin Air Oil Separator Red Subaru WRX / STI 2002-2021 | PSP-ENG-620RD CRX_1988-1991 and mounting hardware all work

and mounting hardware all work together to integrate flawlessly into the existing OE manifold and mounting points

BI-XENON PROJECTORS: Morimoto's most modern bi-xenon

this sway bar helps evenly distribute lateral loads across your tires

Part #: 140-12874-DR

Perrin Air Oil Separator Red Subaru WRX / STI 2002-2021 | PSP-ENG-620RD CRX_1988-1991 and mounting hardware all workProduct 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 red 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