GFB T9354 DV+ Upgrade Diverter / Recirc Valve - Porsche 911 997 - 3.6 Turbo (Incl GT2 RS) Fiat 500 it will not work with

it will not work with an OE system

improving efficiency and in turbo applications

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Side Skirts Diffusers Cupra Ateca

Focus RS MK2

GFB T9354 DV+ Upgrade Diverter / Recirc Valve - Porsche 911 997 - 3.6 Turbo (Incl GT2 RS) Fiat 500 it will not work withEuropean manufacturers are pushing their engines to the limit. Get a DV to match. GFB's DV+ diverter valve range offers a direct fit performance solution for the weak factory diverter valves used on many modern vehicles. By retaining the factory ECU control and recirculating the vented air, the DV+ is a purely performance orientated product. GFBs DV+ design solves the longevity and boost leaking issues that are common with factory diverter valves, and