I have 2 more questions:
Is it ok daily driving in sport mode in the city? If yes I could buy PSS B16 (the same as PSS10 but fixed damping to sport setup cost 1000€, exist in H&R in stainless steel for 1000€ too)
Does the rear dampers have a cable to go to the control box? In the pictures it seems that the rear has no electronic control.
Additional I am thinking to put the rear bilstein PSS M3 shocks + springs in conjunction with the M3 camber links...