I guess you can just fence me in with the group of people who think that while it's fine to have a dyno queen or 500HP Highway bruiser to give the occasional Mustang/NSX/Porsche/Et al driver a little shock, breaking axles, replacing parts, and using time I could spend on Xbox or tryin' to bang hot chicks for free for something that could be done competitively easier and cheaper with a different platform - is not my game.
(Longest sentence.. ever)