Same as other thread, but used parts.
http://www.importmonster.com.au/ Hooks into the jap auctions, pretty good search function.
http://www.j-imports.com.au/ Some nice wheels
http://www.rampant.net.au/ Not the range they used to have, but great to deal with
http://www.importbitz.com/ Not a great range, but very reasonably priced.