Turbosmart Black Supersonic Blow Off Valve Subaru WRX 2002-2007 / STI 2004-2021 / Forester XT 2006-2008 vendor_Seibon essentially one of the most

essentially one of the most durable single component paint available and is able to be sprayed out of a rattle can

Handcrafted using high-quality 3K 2x2 twill weave carbon fiber

By adding these billet CNC-machined mount rings

View the 21-478WR vehicle applications to determine the legal status for each vehicle

making them easy to tune

Turbosmart Black Supersonic Blow Off Valve Subaru WRX 2002-2007 / STI 2004-2021 / Forester XT 2006-2008 vendor_Seibon essentially one of the mostPart #: TS 0205 1316 Turbosmarts loudest blow off valve, the Supersonic is sure to turn heads wherever you are. This valve is ideal for both street and race cars and produces the signature Supersonic sound. It is fully atmospheric and features a "tool free" adjustment setup by turning the cap of the valve. Included is an aluminum weld on flange and quick release v band clamp.