http://www.iapdirect.com/catalog.asp
They sell spc camber kits for the cheapest. $149 for front and $149 for rear. Free shipping. Also, I've heard nothing but great things about spc. Don't get ingalls front, but rear is fine. I ordered mine from them not too long ago. It SHOULD be getting here sometime next week. So far they seem friendly and they sell their kits on groupbuy as well with a lot of positive feedbacks.