GFB VTA Blow Off Valve Early VW/Audi TSI/TFSI Engines w/Pierburg Diverter Valve

The GFB VTA Blow Off Valve is a performance upgrade designed for early VW, Audi TSI, and TFSI engines. This valve combines atmosphere venting with the proven benefits of GFB’s DV+ diverter valve, delivering an aggressive blow-off sound, enhanced throttle response, and superior boost holding and reliability. Its low-profile integrated solenoid and compact design ensure a direct fit installation, making it an effective upgrade for boosting performance and sound. Constructed with durable components, the VTA provides a reliable solution for enthusiasts seeking improved response and a more aggressive sound during boost release.

This T9481 model is a direct bolt-on replacement for most Audi, VW, Seat, and Skoda vehicles equipped with a Pierburg-branded OEM diverter valve. It is suitable for models with engines that benefit from atmosphere venting and is ideal for street and daily driving applications. Installation involves swapping out the factory diverter valve with the VTA, offering a straightforward upgrade process. Compatibility is confirmed for vehicles with Pierburg diverter valves, and specific fitment details can be verified through GFB resources.