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If you own a Dodge with a Cummins Diesel, you need a Smarty Programmer! Ask any true diesel enthusiast with a Cummins which programmer makes the most power, has the best tunes, and gives the biggest increases in fuel economy, and they will all tell you the same thing – Get A Smarty!
Your Smarty Junior Programmer for your 2003 to 2007 5.9L Cummins comes with three different software settings. The published power gains from these softwares comes from testing true stock trucks on a Mustang Dyno. All horsepower numbers were rounded down. Each setting has modified torque management and the throttle response is greatly improved but set to a safe limit. These tunes are designed to be safe for your transmission and the rest of the driveline. Find out for yourself why Smarty is the programmer of choice for Cummins diesel owners – get yours today!