GFB DV+ Diverter Valve

GFB's DV+ solution for weak factory diverter valves used on many European vehicles. It retains the factory ECU control and recirculates the vented air. It works with stock hardware, improves performance and reliability. Features an anodised billet aluminium housing with a brass piston for reliability and strength on chipped engines. It is a direct-fit replacement with GFB's TMS benefits and an exclusive "pilot-actuated" valve mechanism for rapid response at high boost. The end result is sharper throttle response, lightning-fast valve actuation, and the ability to hold as much boost as you can throw at it without compressor surge/turbo flutter.