No one replied, and no, I don't think anything happens. I did feel loose, less stable, and peeled out like crazy being rear wheel drive only. Other than that, it was actually great. lol. Oh better gas mileage too.

Put your car in a corner, and floor it, while front wheels are turned into the corner. See if your rear wheels peel out like crazy. I say corner, because it is easy to peel out in this situation. When all wheel drive works, it does not peel out, just pulls your through.