Perrin Air Oil Separator Kit for 08-14 WRX/STI Neon Yellow

The PERRIN Air Oil Separator traps oil from the crankcase vents before it enters the intake, reduces carbon build-up, increases intercooler efficiency, which reduces the chance of performance-robbing detonation.

In The Box:
(1) PERRIN Air Oil Separator
(1) Car Specific Bracket
(1) PERRIN License Plate Frame
All necessary hardware for installation
Warranty & Instructions

Compatibility:
NOTE: For left-hand drive cars only.

2008 Subaru STI
2009 Subaru STI
2010 Subaru STI
2011 Subaru STI
2012 Subaru STI
2013 Subaru STI
2014 Subaru STI

2008 Subaru WRX
2009 Subaru WRX
2010 Subaru WRX
2011 Subaru WRX
2012 Subaru WRX
2013 Subaru WRX
2014 Subaru WRX