GFB Mach 2 TMS Recirculating Diverter Valve - for Subaru 01-07 WRX / 02+ STi /

Using GFB’s TMS technology the Mach 2 can help return the engine to peak boost up to 30% faster than a factory diverter valve when shifting gears. Like the Respons and Deceptor Pro II, the Mach 2 is available in a range of bolt-on kits for most popular turbo models. 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 the Mach 2 – it’s that simple. Part Number: gfbT9103 Description: Mach 2 BOV Title: Go Fast Bits Mach II Diverter Valve and atmosphere option for the performance-minded Brand: Go Fast Bits Manufacturer Part Number: T9103