I was going to just PM Matt/OWP but then I rememered that the bench is pretty deep here. Lots of lurkers/infrequent posters w great experience as well.
Title sort of says it all, considering putting a tuner on friend's 2013 F-150 3.5 Ecoboost. I ran into a guy on the street once w the almost identical truck and he was raving about a tuner he installed, of course now I can't remember who made it. Claimed improved torque and mpg.
Anyone?