Does anyone know if you can reprogram the computer changes that are made when you push in the Tow/Haul Button ??
I'm thinking that would be great to have a quick way to tweak the computer system at a touch of a button for instant performance when needed.

Thanks.

If you get your computer reprogrammed the tow/haul mode is like a performance button, it changes your shift speeds as well as other engine funtions

How do I go about programming just the tow/haul button ??

i would guess there's a wire you can tap into and install nitrous. that would probably be the easiest wat to do it. as far as changing the whole computer to have like a performance side and regular side, i'm not sure you can do that.

How do I go about programming just the tow/haul button ??
Purchase a Diablo Predator. You can adjust trans shift points, pressure, etc that take effect only when you push the Tow/Haul button.
I've got one for my EXT, worth the $$.