Originally Posted by westcoaststyle
I currently run Skunk2. I'm super happy with them. I know you can get custom spring rates with GC.
link you requested 
h:
I vouch for his car - runs Skunk2 coilovers with Koni Yellows. It is by far the BEST handling car I've ever been in. Corners flat as hell and has great ride quality - not "floaty" or overly harsh.