There's dozens of posts about both the CVs and the loud bang in the rear.

Do a search and you'll find a ton of info about both.

Search:
CV joints

And do a search on:
~ slamming
~ jarring
~ cutting rear bump stops in half
~ expansion joints

Many of us have cut our rear bump stops in half and improved the slamming issue quite a bit. There's lots of pics too of the rear stops.


OK....here's a head start.....

http://www.vehicross.info/forums/sho...pansion+joints

http://www.vehicross.info/forums/sho...ght=bump+stops