For 2015, 2016, 2017 Mustang EcoBoosts with Base Brakes and 2015, 2016, 2017 Mustang V6s: This set of brake pads will only fit 2015, 2016, 2017 Mustang EcoBoosts with Base front brakes and 2015, 2016, 2017 Mustang V6s. These pads will not fit Mustang GTs or Mustang EcoBoosts with Performance Package Brakes.