WMW Performance Blow off Valve

Want a little extra for your turbo MINI Cooper S?  WMW has a cheap but effect mod for you.  This is our performance Blow off Valve or also known as diverter valve for your R55, R56, R57 MINI Cooper S.  This is like no other blow off available for the MINI.  Most other valves dump the boost to the atmosphere, this can cause a check engine light since the ecu wants to see the boost get recirculated.  This valve is a direct replacement for the stock blow off valve that recirculates the boost.  It has a stronger spring and actuator allowing it to open and close faster than the standard valve.  This will allow you to build boost faster and on deceleration dump it faster.  This will help eliminate turbo surge.  For the price you can't go wrong.

This valve is not meant for Factory JCW stage 2 Cars, due to the different turbo no gains will be seen using this valve.  We recommend the Forge BOV for the JCW car.