Pentastar motor

Don't quote me but I think that Diablo sport has a programmer for the v6 engines, or there's hypertech as well.

Just checked on diablo and they do make a controller for these motors, and you can custom tune these as well or just use the tunes they put in. Used their 91 octane tune on my 06 charger srt8 and you can feel the difference from the factory tune.