Subaru WRX STI 2015 onwards TURBOSMART BOV Supersonic Blow Off Valve BLACK
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 - 2015 onwards
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