looking for a top notch tuner for monitoring and tunes. don't need to get all crazy about custom tunes and such. 07 5.9 using for snow plowing, hauling a wood trailer, bowfishing boat and going out west. no real heavy hauling or hot rodding. looking for the best mileage I can get. was hoping for the best all in ones.

 

no input ?? ugh

 

Custom tuning is top notch tuning. You cannot get top notch tuning from a box tuner. A smarty jr is a simple tuner and give you what you're looking for. An edge insight CTS for a monitor and smarty jr for tuning. Or a smarty touch.