GFB T9451 AUDI A4 B9 2015-on 2.0TFSI VTA DV+ Blow Off Dump Valve Stand with Dolly & Front Lift Arm Serial Port Profile (SPP) Yes

Serial Port Profile (SPP) Yes

Text Message /SMS (Short Message Service) Receipt

[ NOTE ] 2DR/4CYL

Audio device status display Yes

GFB T9451 AUDI A4 B9 2015-on 2.0TFSI VTA DV+ Blow Off Dump Valve Stand with Dolly & Front Lift Arm Serial Port Profile (SPP) YesBrand New VTA T9451 DV+ Performance, Blow Off Valve Sound! WORLDWIDE PCT PATENTS PENDING PROTECTED BY CHINA UTILITY MODEL PATENTS; CN206054094U & 206129406 The VTA is a performance blow off valve solution for Audi, VW, Skoda and SEAT vehicles with an electronic factory diverter valve. If you want sound with your performance (or performance with your sound!), GFB's VTA delivers just that! By combining the proven performance benefits of our ground