I was curious as to what the plug that is on the driver side of the blower actually does. I have already done the rerouting of the vacuum lines to achieve a boost bypass but I have heard people say to unplug a small electrical plug which is located on the driver side of the blower before racing. What does this do? Is this to allow brake stands? or is it for something else? And yes I have searched but still do not fulley understand what unp[lugging that connection directly affects. Thanks!

 

That is also a way of doing a boost bypass. By unpluging the module it wont allow it activate the boost actuator. But by doing this it throws a " soft code" that is not on the dash but is stored in the DTC memory untill you clear it.