Smarty UDC Tuning for MM3 Hardware - Cummins CME 6.7L (2013-2017)

The Smarty UDC Tuning for MM3 hardware is an upgrade for 6.7L Cummins engines, enhancing responsiveness, customization, and drivability. This system allows real-time tune switching, adapting to different driving conditions like towing, highway cruising, or city driving. It features a bright 4.3-inch touch display for easy navigation. The MM3 platform offers faster communication, quicker adjustments, and smoother drivability, with instant startup and quick response. Users can load and store multiple custom tunes on an included micro SD card and switch between them without shutting off the truck. This system offers advanced tuning for 2013-2017 RAM 2500 and 3500 models, featuring direct J1939 connection for extremely fast communication and PID refresh rates. The twin CPU design ensures quick data processing, screen switching, and tune flashing, reducing ECM download times. The 4.3-inch color display provides clear engine readings and supports adjustable alarms for high and low parameter ranges. It also supports TPMS threshold adjustments and integrates with additional sensors like an EGT probe for precise monitoring.