Hello,
I was just curious if anyone could enlighten me on the differences between SCTs preloaded tunes and these custom tunes everyone talks about. I have been running the SCT livewire with the performance preloaded tune, aggressive tow/haul and firmer shift points. I have no complaints and the truck runs great with it, I get better mileage, the truck flys, and no engine trouble to speak of. Everyone seems to love their custom files from Innovative or Elite or where ever they come from. I noticed that the livewire has quite a few selectable user options right from the tuner menus. Has anyone run both the preloaded and custom and noticed any difference? Im just curious. Thanks!

I was just curious if anyone could enlighten me on the differences between SCTs preloaded tunes and these custom tunes everyone talks about. I have been running the SCT livewire with the performance preloaded tune, aggressive tow/haul and firmer shift points. I have no complaints and the truck runs great with it, I get better mileage, the truck flys, and no engine trouble to speak of. Everyone seems to love their custom files from Innovative or Elite or where ever they come from. I noticed that the livewire has quite a few selectable user options right from the tuner menus. Has anyone run both the preloaded and custom and noticed any difference? Im just curious. Thanks!