Did your mph get any better ?I finally got to run my A6 2013 Mustang GT with V2 tune last Friday. I ran pretty much the same time as I did with the original Bama tune. My GT is stock except Roush axlebacks and Bama I ran 12.24 1/4 which is my besf time with the old tune. I don't think new tune is any better in performace but it is a lot smoother then the old tune, particularly 2-3 shift which was jumpy on the old tune.