I am 16, and My father has two Cobras, a 1993 and a 1994, the 1993 has a Pro 5.0 shifter and for christmas i was going to get him one for the 1994 (it is Indy 500 pace car, vert. with Vortech S Trim Supercharger) and was wondering where i could get a good price on one and which one, because i'm not sure if the transmision is T-45 or what? And while i am at it, it does not sound the greatest, i'm not sure what exhaust, but believe it is flows, still, not sure. But being supercharged, what would be the best exhaust?