Diablosport U7157 Tuner - NV
It is locked (forgot to uninstall tune from my ranger before trading it in), so I am selling cheap. The tuner normally goes for 275 on their website.
I just emailed diablosport and it is 129 dollars for new tunes on a locked device.
I am selling for 100 bucks obo. Shipped. I'd show you pics, but they all look the same
It also reads and clears codes, adjusts for gear ratio/tire size. Has several customizable parameters (I personally never messed with them)
Definitely noticed a little more oomph in the truck when I installed it.