Its been a few months with the "Edge Race" and Flo-Pro installed and the fuel mileage is impressive. Without "regens" I have seen a solid 2-4 mile increase. This programmer and pipe is worth it just for the economy. I run setting 4 except when towing. Towing our hauler used to cause worse than 7 mpg. Now I see at least 10. It may not produce Spartan numbers but this "race" tuner is more than worth the investment.
