I took my car to midas once because my old exhaust rusted apart so I was going to have them make a custom one. They started to lift my car up randomly under the body and I flipped out and took my car back and drove a way.

I had a Camry at work with 2 huge splits in the underbody because some dickhead before jacked it up randomly under the body and not the jack points, I don't need that happening to me.