Replaced my rear diff mount last week, along with my rear subframe mounts. I decided it's one of those 'world of difference' repairs. Body roll has been significantly reduced and the 'clunk' I used to get on bumps is gone. The diff mount was in two pieces and the subframe mounts weren't so hot either.

The rear diff mount is located in the very front part of your trunk -it's under a little plastic panel. R&R wasn't difficult, taking about 2.5 hrs. I'm applying the peer pressure to get you guys to do the same. If they're old = (over 10 yrs), swap'em out.

R Subframe mount (x2) p/n 110 352 10 65
R Diff mount p/n 110 350 06 75