Eibach Pro-Kits have a great ride and a good progressive spring rate. It all depends on how much you want to lower your car. If you're not wanting to lower it muc (around 1" or a lil less) Neuspeed SoftSprings or H&R O.E. springs are a good start. Pro-Kits drop around 1.3" or so. I hear good stuff about Ground Control coilovers and Koni Yellows.