Ok so I got the Boss today and got about 500 miles on it from traveling so far. I have reset the MPGs and I have gotten a average of 20.0 mpg for the whole trip from 60-85mph. My GT on the trip up with a FRPP tune got 22.5 mpg and I was at 70-95mph the whole trip so what gives?? Does the engine break in and yield better mpg over a few thousand miles? Or is the track key the thing killing my mpg? Thanks, ohh and once I'm home I'll take some time and compare the 2012 GT vs 2013 Boss, I miss one thing... Power seats other than that I feel so crazy and can't understand why why why I didn't buy this thing sooner!???