I have a 2013 charger SE. I was wondering what tune I should choose for maximum hp; 91 octane or Diablo tune. I would also like to know more about the adjustable parameters? For example, would adjusting shift firmness or the throttle response percent help increase power on a canned tune(like the ...

Not sure if the map is broken but it ONLY have areas in Florida. Nowhere else like the thread opener stated. I can't find anything in all the zip codes I put in within 500 miles.

I'll go on and search on google though.

I put mine in and it shows the shop force fed performance (actually the shop ...

tech support told me by end of week and to watch website/forums but it is Friday and I see nothing...