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.

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?

Mike, I too have a '15 F150 3.5 Eco. Was that fix included in available updates since then. I checked today for updates but didn't find any. I purchased my I2 on 12/13.

Hey Diablo Guys, I don't see a license listed for my 2015 Expedition Ecoboost. Will the F150 tune work or have you yet to support that vehicle? Would love to have the license. I just put a tune on my F150 Ecoboost and love it.

Took my PC to tech support today. It was HP client security preventing me from using the USB drive. Thanks for the reply.

Just purchased the I2 and tried to backup stock program to my PC as directed and my PC won't let me open the tuner saying "you don't have access to this folder" I have tried dumbing down my security settings and allowing full access to on my PC to incoming programs and received the same message. I ...