Result is pretty good overall! Ride quality is very comfortable. I'm still dialing in the handling aspect - trying different combos of adjustment front and rear. I'm running 440/600 springs and I'm thinking about going up in spring rate as the dampers really make the ride quality quite good. Currently I can run full stiff and the ride is still in the acceptable range. Also set ride height at 5" front and 6" rear (frame height). Plenty of room to go lower but I chose not to as I understand much lower will cause bump steer.
It's been raining so much here that it's been challenging to drive the car and dial it in. Besides, the real test would be a track event and I haven't been able to get to VIR yet. Will keep you guys posted.
'15 M3, '16 911 Turbo S Cab