The GFB DV+ diverter valve for Volkswagen TSI/TFSI applications replaces the Pierburg-style factory diverter with a high-performance unit that includes a low-profile integrated solenoid. It offers sharper throttle response, faster boost recovery during shifts or brief throttle lifts, improved boost holding, and increased longevity versus many factory electronic diverters. The integrated solenoid also allows fitment in tight locations where reusing the OE solenoid isn't practical.
GFB Diverter Valve DV+ Volkswagen TSI/TFSI w/Pierburg Diverter Valve