GFB T9351 DV+ Upgrade Diverter / Recirc Valve - Audi S1 8X BMW M4 Carbon Fibre Diffuser We run this setup on

We run this setup on customer vehicles and the feedback has been consistently excellent for readability

BMW rear pad upgrade E60

The quad tailpipe layout delivers an OEM plus appearance that looks right at home on the Mk3 platform

E90 323i 325i 328i 330i sport springs

BMW F22 F23 ECU upgrade

GFB T9351 DV+ Upgrade Diverter / Recirc Valve - Audi S1 8X BMW M4 Carbon Fibre Diffuser We run this setup onEuropean 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