Innovative Tunes... Mileage?
I have a Livewire running the extreme tune with dpf/doc delete and a drop in AFE filter. Hand calculated mileage is only around 13 mpg. Will Erics' tunes help with better economy? I'm hearing that a higher HP tune will result in better mileage, so long as you can keep you foot out of it. True? I'll pay for the tune if it'll yield some better mileage for me, but not if it's going to be just for power alone, I have enough to do what I have to do. Any Innovative tuned 6.4's out there?