Thanks man!
I was about to give a bad review for ASTs before the race, but now I can tell that they are one of the best performance mods out there. For street use, better get another set.
At least mine, with hard springs, even at the softest setting it is useless for everyday use, you feel every dent on the road. The harness jumps on the bar, driving me crazy, i'm at the second undertray in 2 months because the car is very low, I can feel some knocking noises when I'm on soft setting and my front left adjusting knob fell off in 1000 km of road use, the remaining rod puncturing one CV boot. This is not covered by warranty, by the way.
On the track tough...they are wow, the car is quickly stabilized between corners, there is no nose dive anymore under hard braking, really good traction and the overall feeling of the car is on another level. Could be that the aero mods are also contributing, but the car feels 911 quick and this gives me a lot of confidence.