Subaru WRX STI 2004 - 2014 TURBOSMART BOV Supersonic Blow Off Valve BLUE
Preferred venting solution for serious street tuners and racers. Big flow and even bigger sound. Easy to install and set up.
Gasket, Yellow Spring (rated -22 to -20 InHg) installed, and hose blanking plug.
- Subaru WRX STI - 2004 - 2014
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