MPG Booster Tune not highlighted on tuner

[streeterbrando]

I have a '15 F150 3.5 Eco and my tuner doesn't allow me to choose the MPG Boost tune. I'm pretty sure I read on the Diablo Sport site that the MPG Boost is available for my vehicle. Did I misread that claim?

[sohfast94]

Because of the way the calibration is from the factory. The 15's do not have a dedicated mpg tune. Not that the regular tunes don't gain mileage because they do (granted you drive the truck sanely) I would run the 87 octane tune and see how you do.

[streeterbrando]

Thanks for the Reply. Just a bit of friendly advice, Diablo may want to revise the 2015 F150 page for the I2 as it appears to claim to have an MPG Booster Tune.

[Rabstang]

Just drove 1600 miles on my 2015 3.5 Eco boost . 91 tune 17. 4 mpg was the best I did. Truck did that before tune. How ever I do like the passing power. Would be nice to have a mpg tune.