I don't recall anyone posting this link to a brief article on the 2001 Roush Stage III Mustang at Edmunds.com. BTW: The TownHall link at the top of this page takes you to the forum where the "Classics" discussion thread provides some interesting reading.
Enjoy........
http://www.edmunds.com/reviews/preview/articles/43011/article.html
Enjoy........
http://www.edmunds.com/reviews/preview/articles/43011/article.html