DiabloSport inTune i3 Tuner - inTune i3 Platinum Tuner model 8245 is what i got
i have had mine 7-21-20 and am loving it
make sure to get there platinum model for your truck, NOT the California model it is very limited in its ability to tune
check out there website and there forum
i bought mine from autoanything ask for Johnny he gave me a $30 discount
PETE