My apologizes if I missed a thread about this, I searched but could not find one. I need to replace the rear shocks and I was hoping someone might be able to give me a breakdown. This one for the front struts was a big help: http://www.cadillacforums.com/forums/cadillac-cts-first-generation-forum-2003/205347-quick-diy-front-strut-replacement.html. If one already exists please send me the link. Thanks for your help.