DJ Silent

Ok so I know very little about suspension. When I ran into some money I picked up some tein basic coilovers with pillowball mounts on the fronts. I lowered the car very low for a while and then realised that because of camber and tow problems I wore my tires like crazy on the rear and rear only. The fronts are fine at any height but I am just wondering what pieces do I need for the rear to take car of tire wear and handling issues when my car is lowered. I am thinking I need RUCA's and new rear toe links. I was also wondering what pieces comprise the S14's suspension (yes I know it's MacPherson) and what does each piece do.

Thank you!