FFR has a list of what you will need to change. Most of what you have will work if you DO NOT mix and match. For example you will need to keep the harness and computer and motor as a unit or you will run into problems. I think the pedal box is different as well as a few little other things. All in all not a big deal. Have them send you the list on Monday. The big difference is the rear is wider by 1.5 inches (3/4 in per side). Hope this helps. Cheers Richard.