Details on the kit are scarce as of now, which is fair, as the new Mustang hasn’t even been given to the media to test, let alone dealers and consumers.
We know that the new upgrades from 777Performance likely won’t touch the motor. Again, this is very likely down to how hard the Mustang’s ECU will be to crack.
But the tuning shop will make profound changes. The kit will include chassis-mounted aero parts, like the front splitter and wing. Many of the changes to the upcoming Mustang are inspired by what the shop has accomplished with the previous generation, including GTE-style lights for track use and a GTE-style front fascia.