Reviewed By Robert B (JARRETTSVILLE, MD) Reviewed for a 2002 Ford F-350 —10/17/2014 1:55 PM
I bought my Hypertech off the advice of a relative. I found it easy to update the software online and it was a simple matter to follow the prompts when I tuned my 2002 F350 diesel. I've tried all three levels of tune and am sticking with #3 now. I have been averaging 20.5 mpg for the past few weeks, admittedly while not towing anything (yet), so I have to give at least some credit to this unit. I have no experience with other tuners, but this one satisfied me.