I called Ford Performance today and they said new certificates will be available in a couple of months along with some other stuff from the owners kit. He said not all items but some especially the certificate .
http://www.fordshowparts.com/store.cfm?dept_id=1151&cart_id=05352890570111114100831041913820142107&store_id=1&parentID=1151
http://www.fordshowparts.com/store.cfm?dept_id=1151&cart_id=05352890570111114100831041913820142107&store_id=1&parentID=1151