Perrin Air Oil Separator TMIC Neon Yellow (PSP-ENG-605NY) | Subaru WRX 2002-2007 / STI 2004-2007
Description
Description
The Perrin Air Oil Separator helps reduce oil blow-by and maintain cleaner intercooler and intake systems while adding a vibrant neon yellow finish.
KEY FEATURES
- Reduces oil buildup in intercooler and intake piping
- Improves long-term engine efficiency and reliability
- Neon yellow finish for enhanced engine bay style
- Designed specifically for TMIC-equipped models
- Direct-fit installation with OEM-style connections
VEHICLE FITMENT
- Subaru WRX (2002–2007)
- Subaru STI (2004–2007)
Perrin products are engineered for precision Subaru performance and long-term reliability.


