GFB T9351 DV+ Upgrade Diverter / Recirc Valve - Audi S1 8X BMW M4 Carbon Fibre Diffuser BMW rear pad upgrade E60

BMW rear pad upgrade E60

BMW F22 F23 ECU upgrade

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

Only recommended for non-xi vehicles when equipped with Dinan D120-0530 28 mm front bar and one of the following:

Front and rear height adjustment via threaded spring perches for on-car ride height changes

GFB T9351 DV+ Upgrade Diverter / Recirc Valve - Audi S1 8X BMW M4 Carbon Fibre Diffuser BMW rear pad upgrade E60European 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