I'll be speaking with a Fiesta ST engineer next week. Do you have any specific chassis-related questions I might be able to ask?
For europe vs. usa ST....I would like to know where the extra ~200 lbs of curb weight comes from vs. the regular Fiesta.
Stiffening up the rear on a fwd car helps reduce understeer.It could be the same as with FWD cars the rear wheels are the one you want to go up in size or add a sway bar to to get the car to rotate into the corner and not push .. Right ? So with the stiffer rear beam and different springs maybe the front was ok as it was .. Or I could be all wet here maybe BRGT350 can shed some light as he has both cars ..