Nissan Skyline R32 Blow Off Valve.

Using GFB’s TMS technology can help return the engine to peak boost up to 30% faster than a factory diverter valve when shifting gears.

GFB BOV’s are available in a range of bolt-on kits for your Nissan Skyline R32 & R33 and when we say “bolt-on”, that’s exactly what we mean! No additional adaptors, parts or vehicle modifications are required – simply remove the factory bypass valve and replace it with your desired GFB BOV – it’s that simple!