GFB 6708 – BOV inlet flange for WRX/STi

Manually adjustable Respons blow-off valve. The balance between recirculation and atmospheric venting is adjusted at the valve.

GFB DV+ diverter valve. Housing and control type depend on the application; the part number must match the existing valve and the specific vehicle.

GFB DV+ diverter valve. Housing and control type depend on the application; the part number must match the existing valve and the specific vehicle.

Boost-pressure gauge, 52 mm, 30 psi.

EX50 weld-on outlet.

DV+ replacement piston spring.