Turbosmart Recirculating Blow Off Valve Kompact Plumb Back Black | 02-07 Subaru WRX / 04+ STI

  One of the best Blow Off valves for  2002-2007 Subaru WRX and 2004+ Subaru STI, the Turbosmart Kompact Plumb Back Blow Off Valve offers a high-performance solution for a recirculating BOV system. This system is designed to recirculate all excess pressure back into the intake system, providing impressive performance and reliability while maintaining a stealthy presence. An ideal choice for enthusiasts who want performance without the aftermarket blow-off noise.     DETAILS: Color: Black Direct OEM Replacement Offers superior flow, adjustability, and structural integrity under boost  Constructed of durable aluminum materials and powder-coated black for corrosion resistance -15 InHg green spring installed Install Guide Installation Instructions