GFB - DV+ Diverter Valve Upgrade - Ford Focus RS MK3 16+ bmw-7-series-g1x---15-22-750i---530-esi9946879 No additional noticeable NVH in

No additional noticeable NVH in the cabin

This makes driving on the road even more enjoyable and offers a competitive edge on the track

Why replace just the rotor rings

Glad ontwerp zonder scherpe bochten of restricties

Immediate improvement in cooling performance

GFB - DV+ Diverter Valve Upgrade - Ford Focus RS MK3 16+ bmw-7-series-g1x---15-22-750i---530-esi9946879 No additional noticeable NVH inThe DV+ diverter valve Upgrade offers a solution to the shortcomings of the factory Blow Off Valve (BPV) on the 20162018 Ford Focus RS MK3. Standard BPVs struggle to cope with tuned engines operating at high boost levels and exposed to intense heat. These conditions can cause the factory diaphragm to rupture, which could potentially damage the turbocharger, as the ECU attempts to compensate for the loss of boost by increasing the turbochargers speed.