the cars built for the movie originally used a oval rolled tip, however none of the original 12 cars had functional exhaust, so after the movie came out Cinema vehicle services went back and and made the exhaust on the press cars functional, they used a dual borla tip which I’m going to use for my car. I looked all over to find them, I even contacted borla with no luck, eventually I found a set from a guy down in Florida.
movie tip
one of the original cars with functional exhaust using the borla tips(what im using)