MODULES ANY INFO ON US DIESEL???
 

I IN CA SO I AM LOOKING FOR EZ ON OFF JUST TRYING TO BETTER MPG FOR TOW?

i had a edge juice with attitude in my truck and yeah i liked it but now i got a smarty and would never go back and i can still change the power level on the fly just dont have the cool monitor that i had with the edge... also if you ever take your truck to the dealership for waranty work a programer is easier to take out than a module and the smarty leaves no footprint for the dealership to find