I love this setup with Eibach and HR front only bar. Why I love this and wont drive my 911 on the track? This (action starts at 1:10 mark) :
Cannot go wrong with the shocks. SUPER comfy on the street and VERY satisfying on the track on Sport mode. I didnt like driving the M3 on DC roads but its a pleasure now.
Lutfy
PS: Not affiliated with Bilstein just a very satisfied consumer.