Turbosmart Dual Port Blow Off Valve Black for 2002-2007 WRX / 2004+ STI / 2006-2008 Forester XT
Turbosmart Dual Port Blow Off Valve Black for 2002-2007 WRX / 2004+ STI / 2006-2008 Forester XT

  • Stage blow-off valve that can be customized for a variety of different configurations
  • In the standard dual port configuration, the ports are staged so that the bypass valve comes on first, and the atmospheric trumpet comes on second
  • You can convert the dual-port to the supersonic configuration to achieve a full atmospheric function and using a provided blanking plug
  • Billet aluminum construction
  • Can be used as a purely recirculating function by converting the valve into a plumb-back function by using the provided blank to plug the trumpet
  • Can be converted to Mega-Sonic by placing trumpets on both openings
  • Comes with -22 to -10 InHg yellow spring pre-installed
  • Also comes with gasket, replacement oil breather hose as well as fittings making this blow-off valve ready for the installation