If anyone knows of a good shop that can handle the ecoboost and turbo upgrades, tune etc, and does quality work in the NW Chicagloand area, please PM me.
http://www.boombaracing.com/ works on EB Mustangs.. they are in the NW suburbs also a sponsor here. Many of the import shops that will do work on Focus ST's will handle EB Mustangs as well.