Turbosmart Black Dual Port Blow Off Valve Subaru WRX 2002-2007 / STI 2004-2021 / Forester XT 2006-2008 Vehicle Model_WRX NOTE: This is an axleback

NOTE: This is an axleback exhaust only

Reduce body roll and fine tune your WRX or STI's handling characteristics with a Eibach Anti-Roll-Kit sway bar

It's proven 30% stronger and tougher than the Billet component

2004-2007 Subaru WRX Sedan

Overall driving impression is an increase in throttle response during acceleration

Turbosmart Black Dual Port Blow Off Valve Subaru WRX 2002-2007 / STI 2004-2021 / Forester XT 2006-2008 Vehicle Model_WRX NOTE: This is an axlebackPart #: TS 0205 1016 The Dual Port BOV is four valves in one, it is able to be changed from the Supersonic, Megasonic, Plumb Back or Dual Port valves. The valve uses a quick release V Band clamp to hold it to the flange and the valve configuration can be changed on the fly. It is best suited for medium size turbo cars in the range of 200 600hp. There is not another more versatile valve design on the market and is unique to Turbosmart. This is a direct