One click sound coming from right behind while turning

Sometimes when I turn left or right with my vehicle, I hear a single click, not an ongoing sound, it is like throwing something

Hello my brother, I also have 206. I made the back torsion new. The sound you mentioned came from me, 3 times the adjustment was not made. There was a screw between the torsion and the fender. In my vehicle connected to the torsion, they left the screw on the right loose. Thank God my voice was cut off, I think you should have a look.