Originally Posted by Andy@Performance

Try going drifting with the VDC off and you will know that it is not 100% disabled. If you want to disable the VDC 100%, there is a relay that you can remove. With this controller, you can fully control the VDC and determine how much percentage you want the torque distributed to each wheel which can be very beneficial at the track. If all you want to do is donut's all day then this is completely pointless for you.