Well took a trip last night set my tune to 150hp 29 degree timing 1850 didn't know the turbo was on quick spool. Well truck really liked this tune I know the evic isn't 100%but I was getting 23.3 mpg. This was about a 60 mile trip with mostly highway and a little city getting on and off the exit ramps. I am very impressed. Now I need to hand calculate to see how far off the evic is. I hope I am not to disappointed.