Go Fast Bits Hybrid Dual Outlet Blow-Off Valve

The Go Fast Bits Hybrid Dual Outlet Valve, model T9203, is a revolutionary product designed to enhance the performance and sound of turbocharged vehicles. This world-first dual outlet blow-off valve (BOV) features staged venting, where the recirc port opens before the atmosphere port. This design effectively prevents backfiring and stalling on vehicles with a MAF sensor, while still delivering the signature blow-off sound during spirited driving. The Hybrid valve is constructed from durable aluminum and offers versatile configuration options, allowing users to choose between full recirc, full atmosphere, or 50/50 venting. Adjustments are easily made via an external allen bolt, eliminating the need to swap springs or install washers. Originally invented to solve the issue of stalling experienced with atmosphere-venting BOVs on early WRX models, the Hybrid valve's technology has been widely adopted across the industry. GFB is reintroducing this influential piece of turbo history, celebrating 20 years since its invention and its recognition with a Global Media Award at the 2017 SEMA show. The new Hybrid offers the same core benefits of staged venting but with enhanced configurability and a range of direct bolt-on kits for popular vehicles, all at an affordable price. Key features include dual port venting to prevent backfiring and stalling, the ability to configure venting modes, and the characteristic blow-off sound. The valve is compatible with vehicles that utilize a factory hose-type flange or flange mount pneumatically actuated bypass valve. Specific applications for the T9203 include the 2004-2021 Subaru STI, 2002-2007 Subaru WRX, and 2005-2008 Subaru Forester XT.