I would say if you donít want to change your ride height and the car is daily driven, go with a good adjustable shock like Koni or the Tokiko. You can dial them down to soft for everyday and crank them to stiff for track days. Also if youíre at 70k miles on your current shocks I would say they are worn and need to be replaced, especially for track duty.
If youíre interested in full suspension kits for track days while still being a DD and not too low, I would recommend the FRPP Dynamic kit or H&R Race spring with Koni adj shocks. I have the Dynamic kit on mine and im super happy with the handling on the track. Really well balanced.
You can live in your car, but you can't race your house