We just caught a 2015 Mustang prototype being ferried on a flatbed to a Ford testing facility. The latest gives us our best look yet at the underbody of a final, production-spec prototype of the S550 Mustang. The new shots give us a clear view of the IRS and the true dual-exhaust setup on what is likely the GT model trim, and its integration into the Mustang’s rear valance, which also appears to be in final form. What also appears to be in production form is the exhaust system and tips. The exhaust tips are finished off in a nice matte black color with a slant tip design.
Check INSIDE for the full set of pics.