It probably won't.
Ferrari is a manufacturer that is very averse to aftermarket modifications.
The widebody of the 458 was removed in the FH4, probably because of their complaints.
Formula Drift 599 is a competition vehicle. This is probably why we were able to add this car to our game.
However, Ferrari does not seem to take kindly to this car.
On the official Forza website and in the FH4 game, the car does not claim to be a Ferrari.
Ferrari once demanded that Koenig-Specials not use the Ferrari name on their cars. Perhaps something close to that has happened to this car.