By combining atmosphere venting with the proven performance benefits of our ground-breaking DV+, the VTA delivers an aggressive blow-off sound, improved throttle response, as well as superior boost holding and reliability. The integrated low-profile solenoid ensures a direct fit installation. With its low-profile integrated solenoid and compact design, installing the T9481 is a breeze. Just swap out your factory diverter valve with the VTA, and you’re good to go! T9481 is a direct bolt-on for most Audi, VW, Seat and Skoda vehicles that have a Pierburg-branded OEM diverter valve. For specific fitment information head to GFB.com.au
Blow off sound AND better performance. Reliable boost holding. Sharper throttle response, faster boost recovery. Low-profile integrated solenoid for seamless installation. Australian-made, backed by a lifetime warranty
By combining atmosphere venting with the proven performance benefits of our DV+, the VTA delivers an aggressive blow-off sound with superior throttle response, boost holding, and reliability
GFB VTA Blow Off Valve Early VW/Audi TSI/TFSI Engines w/Pierburg Diverter Valve
Great blow-off sound, enhanced performance, and direct bolt-on fit
Turbocharger Blow-Off Valve (BOV)
Blow Off Valve
