And wheels aren't a big deal. What people don't realize is the amount of little things that are used to make this car pass durability testing. All of the suspension bushings & components are strengthened, chassis bracing is increased over the GT, the axles are stronger, the driveshaft has been strengthened, the clutch is a twin-disk hydralic unit similar to the one used in the Ford GT, the steering rack is even different. The suspension geometry is slightly different in adition to the upgraded shocks, springs, and sway bars.
Its not just a mustang with a big engine in it, the stuff under its skin really attribute to what makes this car so special.
