Mustang EcoBoost Performance
Seen this on other boards and Facebook but not much fanfare from Ford itself:
Ecoboost Performance Calibration Kit
Includes:
M-9603-M23 air inlet kit
Pro Cal 3 calibration interface
Calibration voucher
Calibration features:
Peak gains of 30hp and 70lbs/ft at ~5500rpm
40hp and 60lbs/ft...