of everything i have heard and all the ebay brands and all that crap, eibach and H&R seem to be the ones to go with for ours cars. Tein can be softer and also drop a little more than eibach or H&R. Eibach does 1.4" in the front and 1.2" in the back with the prokit. H&R does either 1.4 or 1.5 all the way around. i forget.
Those HKS springs in that ebay link above look damn sexy but I havent heard of anyone around here using HKS on our cars? anyone?