[Var]

Here is some info

http://texas240sx.com/forums/showthr...?p=677#post677

here's what it says for the s-tech

TEIN S-TECH
(progressive, TEIN only lists the maximal rate)
Spring Rate - F : 3.7
Spring Rate - R : 3.2
Ride Height - F : -1.5"
Ride Height - R : -1.2"