Tuner for towing on a 7.3L Powerstroke
Just wondering what some of you 7.3L guys are using for a tuner to improve towing performance and fuel economy?? What's good and what should i stay away from? Thanks..
Forum Discussion
The first thing I did was put a 4 inch exhaust and eliminate that pinched turbo down pipe. That increased my fuel mileage by 2 mpg.
