The GFB VTA valve for 2023+ Toyota GR Corolla and 2021+ GR Yaris combines atmospheric venting with DV+‑style performance to produce a pronounced blow-off sound plus improved throttle response, boost holding and quicker boost recovery. A low-profile integrated solenoid allows direct replacement of compatible OEM electronic diverter valves; some turbo Toyota/Lexus engines may also be supported. Australian-made with a lifetime warranty.
GFB VTA Blow Off Valve 2023+ Toyota GR Corolla / 2021+ Toyota GR Yaris