OK. Just picked up a Dealer Demo 2007 Charger R/t Road & Track (2300 miles on it).

I don't want to spend much on upgrades right now. Was thinking of the MOPAR CAI, a 180* tstat and the Predator.

My questions:

1) Can I use the Predator 91 Octane canned tune for a bone stock R/T R?
2) Should I do ...