I just happen to have my exhaust system out.
It it's #9 you're talking about, then...#5 goes over the torque tube, bolts into #6. #8 goes on #6 and #9 hangs from #8.
Here's the new one from Porsche
And if you're referring to #12 they go on a bracket on the body like this
And these are the new ones (#12 and #13) from Porsche
