I wish there were. Other than bolting something to the dash or maybe to the steering column there isn't. The dash goes down to low too, I'd be reaching waaaay down. I bought this truck before I realized I was going to be pulling a trailer and would need a brake controller. Don't suppose it would have made any difference even if I had tho.
Gina, I use the controller on two different tugs so it must be removable.
Here is a trick I did on a previous vehicle. I assume you have the little U shaped mounting bracket that came with your Prodigy. Cut out a couple of disks from a 2"x4" the size of your cup holder. Glue them together and either paint
it or cover it with scrap vinyl to match your interior. Then screw the bracket to the top and attach the controler. It is not a perfect solution but it works.