The GFB DV series diverter valve family provides adjustable venting bias with dual outlets and patented venting bias adjustment, allowing infinite change between full recirculation (silent) and full atmosphere (loud) by moving the adjustment lever. The DVX versions cover applications that can’t use other GFB valves; fits noted include Ford Focus ST, select Volvo and Porsche models and BorgWarner EFR turbo installations.
GFB DVX Fits Ford Focus ST / Volvo / Porsche and Borg-Warner EFR Turbos