Looking for aftermarket parts to modify or upgrade your 2007 Audi A4 with blow off valves? At Tunersports.com we carry a huge selection of the top name brand performance blow off valf parts and accessories.

IN STOCK T9351Upgrade the factory diverter valve on select Audi and Volkswagen 2.0T VAG applications with the Go Fast Bits DV+ T9351 diverter valve. Designed as a direct replacement upgrade, the GFB DV+ keeps the factory solenoid and ECU control while replacing the weaker factory valve components with stronger me... GFB Diverter Valve DV+ 2.0T VAG Applications (Direct Replacement) 2005-2014 Audi A4 Base 2007-2009 Audi A4 Cabriolet $153.90 |
IN STOCK T9381Like all valves in the DV+ family, the T9381 offers significant benefits over factory-fitted electronic diverter valves – sharper throttle response, faster boost recovery on gearshift or brief throttle lifts, improved boost holding, and unrivalled longevity.
Where the T9381 differs from the T9351 ... GFB Diverter Valve DV+ Volkswagen TSI/TFSI w/Pierburg Diverter Valve 2005-2014 Audi A4 Base 2007-2009 Audi A4 Cabriolet $252.45 |

IN STOCK T9481By 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 i... GFB VTA Blow Off Valve Early VW/Audi TSI/TFSI Engines w/Pierburg Diverter Valve 2005-2014 Audi A4 Base 2007-2009 Audi A4 Cabriolet $269.37 |