No need to replace the ABS and TC control system, just chuck the computer. NI labview you can write your own program and have it communicate with the TC,brake system. I love this part since we could make our own maps calculating G-force and steering angle as a function of which wheel is being activated for braking around corners, for that all-wheel steering effect. We could also re-tune the fake posi traction to operate a little better than it does, I find it's a bit slow to kick in, but this is what the software could allow us, yet I'm trying to find more people experienced in Labview.