GFB Diverter Valve for 2017+ Audi RS3 (T9351) Wiseco 435" Thread Size M14 x

435" Thread Size M14 x 1

They are the best spring set you can use when targeting boost levels up to about 45psi and 11

STM-2GDSM-BATK-BR-BRTIE

• Direct fit fuel rail fitting

Crafted using TIG-welded

GFB Diverter Valve for 2017+ Audi RS3 (T9351) Wiseco 435" Thread Size M14 xUpgrade to the Go Fast Bits DV+ Diverter Valve for Audi RS3 and S3 models for enhanced performance and reliability. Retaining factory ECU control, it offers sharper throttle response, faster boost recovery, and solves boost leak issues. With a direct fit replacement design and exclusive pilot activation system, it allows for higher boost pressure without noise or flutter. Install in half the time at more than half the price compared to other options.