I have been having a problem with the hard ride on my Z. I have just broke my 3rd set of anti roll bar clamps (u shaped ones in the middle). I think this is down to over hard suspension. I can only gess that the car is also lowered but by how much i have no idea. The anti roll bar is also bigger than stock. I gess the roads in Japan must be smoother than here as my fillings are coming lose. I also run 18" wheels on 235/40 tires which cant be helping. Im thinking of going for standard shocks with lowered spings. Unless anyone can give me a better route to go down.

Broken 3 anti roll bar clamps :eek: :eek:

 

Depending on budget....

 

Stock shocks with Eibach springs is a good setup

 

or for adjustablity - KYB AGX shocks with Eibachs

 

or it you have the money - Tein Flex Coilovers. Fully adjustable.