Well I know for sure it needs both right rear control arm bushings. I can see where the arm has shifted to the right to where it rubs on the mounting brackets. That's wild that you've replaced coil springs under warrantee. The only ones I've ever SEEN replaced were from old age.... and I ain't much younger lol. Thanks for the advise.

 

If you get a new driveshaft, check and be sure it's balanced before installing...