I've currently got a 2014 Corvette with the NPP exhaust and might be buying my dads 2014 GMC Sierra 6.2L. I have a couple of questions regarding tuning that I was hoping to get some clarification on before I buy the truck and/or tuner.
- Can I use the same tuner for both vehicles as long as I Get the extra credits?
- Can I use a tuner to permanently disable the cylinder deactivation on the Sierra?
- Can I use the same tuner to adjust the Corvette's NPP exhaust so that my Sport mode sound matches the Track mode instead of being slightly more quiet on startup?
Edit: Also, would the same tuner also work for a 2019 Sierra Diesel? That's what my dad is replacing his current truck with. Not sure if he wants to tune it at all but it would be cool to have a tool that works for all of them.