I want to do this, as we have invested a lot of time and money into the car and we don't want to lose anything that we have done. Don't want to buy an aftermarket alarm, I would rather use what I have and not allow the car to go over such a speed or RPM. Could someone explain the valet mode to me completely.
i do understand that you wire directly to the pcm and have a switch that, when on, limits the rpm and the speed(?)
I'm upgrading to COS 3 on my 2001 TA WS6 6spd