I've seen some people sell the TD box on ebay for fairly cheap but I know you've always got to be careful on there. The kit I got is an AM kit but the ab armor has a TK plate with the rides already there. You have to drill into the plate to place the buttons that came with it. Someone else once told me that you have to cut the TK plate out and then place a new TD box over the area you removed and/or sanded down. I was hoping someone might have pictures or a video of that process or detailed steps.