my buddy is having problem with having positive camber. I can't find a place that sells a correction camber kit only for the scion tc online besides ebay, but my buddy doesn't trust it. Any help guys?

Front or rear? Ingalls makes camber bolts for the front. Hotchkis makes a camber kit for the rear. The Hotchkis kit can be had from just about any of the usual websites (TRDSparks, Mcgeorge, etc).

http://www.scionlife.com/forums/viewtopic.php?t=108762