I installed a BBR tune tonight and feel the same way. Everything still seems docile enough through just regular driving, although the low end torque is quite noticeable. Punch it from the light or on the highway and it gets after it. Pulls light a freight train! I was also happy with another thing so far that I didn't expect...even amidst nothing but 45 mins of aggressive driving between highways and on/off ramps and a few stop lights, I still got 22 mpg via the Ford read out. I wouldn't have known that, but the tune appeared to have reset my mpg reading. Prior to the tune, I could achieve 22mpg w/ my 3.73s, but only if I really babied it. Most recent tank had averaged just over 19. Time to datalog now and make sure everything is safe.Great thing about this tune is that unless you get on it, you will never know there is a tune installed. Thanks again,
Sam