Hello together… I will change the shock absorbers of my Audi 80 B4 Avant at the WE. Now I have bought shock absorbers in the bay Bilstein. At the auction only the shock absorbers were now. Do I not still need accessories like stop rubbers or similar??? Ask for your help…. PS: I will also change the crossbar rubbers in this turn, even if they are still good. Man does not know how long these will last…