I'm sure everyone is tired of hearing about fuel economy but, I need some input. I have the superchips 3705 and I am not impressed with the power or mileage. What do you guys recommend instead, I have the autocrapper so I cant get to crazy but, would like more mileage and power.. Cake and eat it.. Your thoughts are appreciated.

 

I really don't know much about all the boxes, tuners, ect.. so i can't really help there but what is your current mpgs? what percentage is highway and city. How fast do you drive on the freeway? Unfortunately the best way to improve your mpgs is drive slow

 

i would say pick up a used edge ez...good power, stackable with others, and once you get done gettin' on it all the time after the new power, it will give you better milage...i have had good luck with them on both trucks i have had.