So I remember the tein CS had a spring rate of 10/6 I was just on the tein site and the cst's are 7/6. does that seem strange to anyone besides me? if its really 7/6 then it seems like to me the sc430 could handle alot of different 2nd gen gs coil overs

 

That is almost the same spring rate as stock. (well on my '03 at least)

I can't find the exact specs, I did make a post with the specs on stock, H-Tech, CS, etc. a while ago, but someone deleted the thread it was in.

IIRC, the CS's were the same in the rear as the CST's and almost the same as stock and 530 or so in the front. With that soft of a spring rate in front, I assume they added a lot more dampening.... But I'm no chassis engineer.