Ford came out with a centennial line in 2003. Which included explorers, expeditions, Taurus, rangers and mustangs.
For the mustangs, they made 700 hard tops and 1100 convertibles.
Special options where...they had to be black with tab interior. Everything had a centennial badge...
Came with 30lb injectors
Mach 1000 sound system
And I think that's it...not to sure tho