hi
i have XYZ Drift spec coilovers .... AP1 S2K ... 235/40 R17
I setup XYZ rear coilovers to max lowering without compression of springs but height is same as with original honda coilovers.
do you have any idea where is problem?

 

Did you try driving the car for a while? I've had suspension setups stay looking a little high until i've released the e brake after fitting them or until after i've driven a little so the suspension can settle in a bit. Some suspensions don't do it as much but i've seen that as a solution for the strange and unexpected ride height after installing some coilovers or springs and shocks.

 

i drive with these coilovers very long
have S2k height at suspension geometry settings?