I was just thinking about things that I would never have the skill or money to do and wondered if anyone had tried this: 7 series BMW rear axle swap. I haven't even looked at the dimensions of the thing, so it might be too wide or too narrow, but it was something that crossed my mind the other day when I was behind one in traffic. Then it got me thinking, BMW has the same lug pattern, can brake swaps be done using BMW parts?? front or rear??

No one has tried any of this?? Or, is it to blasphemous!!!??? haha! ;)