Smarty Jr. 2003-2007 Dodge Cummins 5.9

This product is geared towards the customer who wants reliable and safe power for both the engine and the transmission combined with good fuel mileage. In fact our main concerns during the development of the performance softwares have been lowest EGT's and lowest smoke levels possible. Even when used at the highest horsepower level, typical exhaust gas temperatures are on average 200°F cooler than with a stock software! Under normal driving conditions Smarty junior can be used without the need for gauges! Even towing up to GCWR Key Features ● Power on demand! ● 40 / 70 / 100 hp power levels ● Lowest EGT's in the industry ● Improved fuel economy ● Optimized drivability ● Leaves no footprint ● Internet updatable for latest calibrations ● Easy installation ● No tools necessary ● Fastest programming in the industry ● Diagnostic Trouble Code reading in plain english ● Adjust speedometer for tire sizes form 22.5” to 44”