This is the best spring thread that I have ever found. Its all members posting pics of their sedan on springs.
http://forums.nasioc.com/forums/show...wering+springs. It has a ton of pictures through out. I think the most liked springs are the Tanabe GF210s. I think they look the best and I never saw one complaint on that entire 20 page thread. They are also cheap.
http://gruppe-s.com/Subaru/subsus.htm