Geno, I'm assuming those are stock exhaust tips? Do you know of anyone that sells a similar set? Did you do anything to the exhust or does that constitute not leaving the car origional?
Again this car was built by Ford over 10 years ago.
This was all done by them, I did nothing to the car but strip the entire top enf off, replace ALL the bolts with allen heads and repolished everything that could be seen and changed the spark plugs.
The trim boxes are the squared off trim around the tips.
Oh heres some history on the Mach III http://www.bradbarnett.net/mustangs/concept/mach3/mexpenga.jpg
This is the 1992 Mustang Mach III Concept, probably the most familiar concept Mustang. This two-seater roadster was created to spark interest before the release of the 1994 Mustang. It was had 450-horsepower, 440 ft-lbs. of torque, a top speed of 180mph, a 0-60 time of 4.5 seconds
The final remaining model--the green one pictured below--sold a Christie's Auction in 2002 for $491,500. http://bradbarnett.net/mustangs/concept/mach3/GreenMach35.jpg