Of course my favorite.
From Road & Track:
It’s also worth mentioning that Chief Engineer Dave Pericak said during our viewing that he wanted the base Mustang to beat the 2012–2013 Mustang Boss 302 around a racetrack. [Base BOSS, or LS?!]
So who’s this car for? Pericak...
The auxiliary gauges are part of the Performance Pack on the 2.3 and 5.0. The 2.3 gets an oil pressure and boost gauge while the 5.0 gets an oil pressure and vacuum gauge.