While most enthusiasts look to the Focus RS as the definitive forbidden fruit from Ford, the Fiesta stands as another product in the compact arena that will do wonders for Ford in the U.S. when it arrives here, possibly as the Verve, in the near future. Ford is upping the ante abroad, however, with help from Roush, owners of the Mountune Racing brand over there, by offering staged performance packages for the Fiesta ST that boost output while carrying a warranty of up to three years or 36,000 miles.