Perrin Air Oil Separator FMIC Black (PSP-ENG-607BK) | Subaru WRX 2002-2014 / STI 2004-2021

The Perrin Air Oil Separator reduces oil blow-by and protects intercooler efficiency on vehicles equipped with front-mount intercoolers.

KEY FEATURES

• Prevents oil vapor contamination in FMIC piping
• Improves long-term engine efficiency
• Sleek black powder-coated finish
• Designed for FMIC-equipped turbo Subarus
• Direct-fit installation with quality hardware

VEHICLE FITMENT

• Subaru WRX (2002–2014)
• Subaru STI (2004–2021)

Perrin products are engineered for precision Subaru performance and long-term reliability.