I am looking into buying an '03 #6368 (which isnt listed on here) and while the Dealer claims there is no performance work done, I would still like proof. By looking, hearing and driving, it does seem stock, however it has been a while since I drove one. I have not yet asked for a Carfax, cause I forgot, but was wondering if only problems/ repairs were listed on it. Also, if anyone happens to know this Build # and what the owner has done to it, I would love to know. Thanks for any help