Turbo XS 2015 Subaru WRX Recirculating Bypass Valve Type XS - W15-XS-RBV

The W15-XS-RBV is the valve to get if you want an upgraded Bypass Valve that fully recirculates vented boost back to your intake like the stock valve. Designed specifically for the 2015 WRX using our XS BOV platform, this is a direct replacement for the stock bypass valve. The modular XS platform design allows you to change both the inlet and outlet yourself, letting you convert from fully recirculating to 100% Vent to Atmosphere with optional purchased parts.