Review: HKS Hipermax IV SP for 370Z

MaysEffect

This example doesn't take into consideration driver weight or asb endlink alignment. Either factor can change the cross weight by 2-5% easily.

But for an out of the box cross weight of around 50% this is a decent range but not untypical, certainly if its a true coilover kit and preload is preset. This is much harder to do with a divorced spring in the rear unless the perch was preset evenly.