http://www.latemodelrestoration.com/...Brake-Calipers
great place to get parts, this is where i get my brake parts for my 94 cobra and the prices are pretty decent.
if you go into the kit parts they have pads, rotor, caliper, pad kits. but they come with ss lines for mustangs also. i think you could get a small adaptor made for the mitsu threads to the ford threads from brake and supply, and you should be totaly set
i also hear that you can use the 2g brake line banjo fittings as long as you use the mustang banjo bolts
http://www.latemodelrestoration.com/...0%201&comp=LRS
comes with calipers, brackets, and pads
im not sure on the thread sizes, but i think the mustang bolt pattern is 5x110, and the mitsu is 5x114 so i dont know how thats gonna work out with the rotors