Hi list.. i had been reasearching the idea of free flow exhaust etc for my car.. i was under the impression that a car hit "antique" status at 20 years and these mods could be performed..butt... I talked to a DOT representative yesterday that is pretty high up there in the food chain, he too is a exotic car collector (ferrari) and made it very clear to me that it takes 25 years to be exempt from DOT and EPA standards. So im wondering where everyone is getting the 20 year rule? cliff 10854 __________________________________________________ Do You Yahoo!? Yahoo! Mail - Free email you can access from anywhere! http://mail.yahoo.com/