RRE has one for 45, but you could make it for 15. just saves u from having to worry about finding the right parts. You can get the ingall's, which is the best I think, but it costs a lot. I'd say check under the mods section and look at the $15 camber mod. What are u lowered with?
intrax springs. If they are a 2" drop, which I am pretty sure that's all intrax makes for us, get the ingalls, unless u wanna buy extra spacers for the $15 mod.