GFB Focus MK2/3 ST DVX dual venting Cosworth The tools needed are a

The tools needed are a screwdriver

1x Oil Catch Tank

Consistent friction level with changing temperatures and speeds to give optimal pedal modulation

2 x M6 Washers

Airtec 3 year unlimited mileage warranty

GFB Focus MK2/3 ST DVX dual venting Cosworth The tools needed are aGFBs DVX takes the extremely popular DV+ Diverter Valve and adds dual venting outlets along with our patented Venting Bias Adjustment System. So not only do you get IMPROVED BOOST HOLDING and THROTTLE RESPONSE, you have total control over your BLOW OFF SOUND VOLUME! WHAT MAKES DVX DIFFERENT TO ANY OTHER VALVE THAT GOES WHOOSH? The DVX is not just a noise maker (like BOV spacers) by modifying the valve operation method it offers the same PERFORMANCE