Nitro Remap
I've read about this, and sounds like it's best left to the pros to do for you. On a gas motor they claim 2 - 3 better mpg, nicer shifting and a few other minor improvements; that is if they stay within the safe area. No telling what you might get if they "step outside" the lines. Seems to work better on diesel than on gas.
Let us know how it turns out.
Let us know how it turns out.



