Quote Originally Posted by mcoupemindy View Post
Installing a hitch on an X5 shouldn't be much trouble as the frame is predrilled from the factory for it (if I recall correctly). If it is predrilled, I assume that it's not more than eight bolts that need to be put in to mount it. As a caution, remember that all hitch assembly bolts require a ridiculous amount of torque, so be prepared with a torque wrench that can read as high as you need to go. (Typically anything hitch related goes to 160+ ft. lbs.)
I have read a couple of DIY articles about installing a hitch. It seems like the hardest part is removing the bumper.Yes, I think mine is predrilled.

I have also heard that if I have an error about the brakes, I still have 5000 miles or so. I might be wrong about this though.