Go Fast Bits VTA Blow-Off Valve

The Go Fast Bits T9480 VTA is a performance blow-off valve engineered to provide an aggressive sound, enhanced throttle response, and reliable boost holding for late-model VW and Audi vehicles. By integrating atmosphere venting with the proven performance of GFB's DV+ technology, this valve offers a significant upgrade over the factory diverter valve. The T9480 features a low-profile integrated solenoid and a compact design, facilitating a straightforward, direct-fit installation. Simply swap out the OEM diverter valve with the VTA for an immediate improvement in performance and sound. The valve is constructed from precision CNC machined metal components and a durable elastomer piston seal, ensuring it can withstand high boost pressures without leaking or failing. GFB's patented pilot actuation system is a key differentiator, allowing the VTA's piston to open and close progressively. This controlled venting smooths power delivery during throttle modulation, leading to sharper throttle response and faster boost recovery. The system also incorporates a Turbo Management System (TMS) benefit, preserving a small amount of boost in the intercooler to help the turbo spool up quicker. This blow-off valve is specifically designed as a direct bolt-on for Audi, VW, Seat, and Skoda vehicles equipped with a Continental-branded OEM diverter valve. The T9480 is an Australian-made product backed by a lifetime warranty, highlighting its quality and durability.