Dual Venting Blow-Off Valve Kit

The MODE Auto Concepts GFB Hybrid Dual Outlet Valve (T9212) is a "3 valves in one" blow-off valve designed to provide both performance gains and customizable sound for your vehicle. This innovative valve features two staged venting outlets, with one for recirculating air and the other for atmosphere venting. The design allows for a nuanced sound experience: at low valve lifts, most air is recirculated to keep noise to a minimum. However, when lifting off the throttle from high boost, the valve opens further, exposing more of the atmosphere venting port for a louder, more distinct blow-off sound. This kit comes with a set of plugs, enabling you to configure the Hybrid valves for full recirc, 50/50 recirc/atmosphere split, or full atmosphere venting. This adjustability lets you precisely control the volume and character of your blow-off sound. GFB, with over 20 years of experience in designing and manufacturing bypass and blow-off valves, ensures that quality and performance are built into every unit. This commitment is backed by a lifetime warranty, promising an investment that lasts and delivers optimal throttle response and boost holding. The Stinger kits, including this T9212 model, are direct bolt-on applications. Because the Kia Stinger does not use a MAF sensor, venting the BOV to the atmosphere is possible without causing drivability issues such as backfiring or stalling. The product is recognized for its quality, direct fit, and the exclusive venting bias adjustment. This hybrid design celebrates 20 years since the invention of the world's first dual outlet blow-off valve, earning a Global Media Award at the 2017 SEMA show. The T9212 specifically suits the KIA Stinger 3.3T-GDI from 2017 onwards, as well as the GENESIS G70 3.3 T-GDi (2017-2020 and 2020-on).