2005 Audi A4 Q&A
2005 Audi A4 Question: what cause a problem with the upper suspension arm rear both side ?
This wil have to be inspected to determin the reason for replacement. If your "garage" did not explain it to you, like they should have, take your car to an alignment shop for further inspection and evaluation of your problem. Hopefully you will get an explanation. If not, it's your money, ask! - pushrod
poss rubber bushings are cracked and falling apart causing improper angle of tire - globalhelper