Smarty Diesel Tuners

Smarty Tuners is a well-known diesel performance tuning brand specializing in advanced programmers and tuning solutions for Cummins-powered Dodge/Ram trucks. Smarty tuners are engineered to improve horsepower, torque, throttle response, and drivability while offering detailed control over engine parameters for towing, daily driving, and performance use.

This collection includes Smarty diesel tuners and programmers, such as the Smarty Touch, MM3, and legacy S-series tuners, along with supporting tuning accessories. Known for clean tuning strategies and Cummins-focused development, Smarty products are trusted by diesel enthusiasts seeking reliable power gains, improved efficiency, and customizable tuning options.