Camber Kit

When I got my ground control coilovers installed on my 03 eclipse gs months ago, I didnt buy a camber kit not knowing if I would need one. My car was lowered approx 2-2.5 inches. My rear tires are slightly pointing inward and I'm hardly losing any tread from it.

I have decided that I would like to purchase a camber kit for my rear. Does anybody know where I can get one/the best one for my car? If so, how easy are they to install?.

Thanks

check out http://www.roadraceengineering.com/3gsuspension.htm that might help you out a little