Perrin Neon Yellow Air Oil Separator Subaru WRX / STI 2002-2007 | PSP-ENG-605NY Wheel Color_Black and overall engine efficiency without

and overall engine efficiency without requiring permanent modifications

but with an adoption of a new platform allows the price to be considerably lower

Part #: V13-CANS-0300

Part #: ACR-1737

Perrin Neon Yellow Air Oil Separator Subaru WRX / STI 2002-2007 | PSP-ENG-605NY Wheel Color_Black and overall engine efficiency withoutFitment Information: 2002 2007 Subaru WRX w Top Mount Intercooler 2004 2007 Subaru STI w Top Mount Intercooler Note 2002 2005 WRX installation requires the removal of the cruise control module. Features: Reduces the chances of detonation Traps oil from the crankcase ventilation before it enters the intake system Increases intercooler efficiency by reducing the amount of oil deposited into your intercooler and intake system Reduces carbon buildup in