Hello. I've been reading the forum for a while. I own a 2011 Focus with the same engine than the Fiesta ST. There is no much information on the internet about this specific model. Since the Fiesta share the engine with my car, this forum is my main source of information about engine upgrades.
So far its tuned, K&N Filter, Rear Motor Mount, Mishimoto OCC, Bilsten b8 + Eibach prokit. Airtec intercooler on the way.
So far its tuned, K&N Filter, Rear Motor Mount, Mishimoto OCC, Bilsten b8 + Eibach prokit. Airtec intercooler on the way.