yes, the rear arms that carry the springs, think when you go to VW they like you to replace/buy the whole arm with bushes inserted.
Or
aftermarket parts/bushes can be bought separately and pressed into your old arm. Going this way, you probably won't ever have to worry about replacing bushes again. But as stated above it Labour costs can get expensive.
The Superpro bushes cost around £450, front to back.
start pricing the OEM replacements.... Once one bush goes others tend to follow.