Allroad rear control arms inquiry

[Spunky424]

I know the replacement of the front control arms is normal , and should not replace just the bushings. Does the same principle apply to the rear control arms as well? Thanks in advance.

My rear end is a little squirrelly whenever I hit a bump. Front control arms (both upper and lower) already replaced. Any ideas what this might be?

[CHRISTOPHÉ]

I had this on mine, my subframe wasn't quite centred and rear toe was out. It squirms when hitting a bump or a wet drain cover. I did replace the rear track control arm inner bushes for poly ones and replaced the rear toe adjustment bolts.
I tried C6 ones as they have a large hex style bolt head not a spline head but they are different.