Switch on the Fly Tune Only for EZ Lynk Auto Agent 2.0 - Cummins 6.7L (2019-2021)

ECM tuning package for 2019-2021 Dodge Ram 2500/3500 HD with 6.7L Cummins engine. Features Switch-On-The-Fly (SOTF) with five power levels. Designed for emissions-intact vehicles. Requires EZ Lynk AutoAgent 2.0/3.0 (EZ Lynk "tokens" included). Control, monitoring, and datalogging via iOS/Android smartphone or tablet. Reads and clears diagnostic trouble codes. 68RFE transmission tuning is included with the Alligator Performance offering. TCM tuning for Aisin Automatic Transmission is recommended and available separately, offering improved line pressure, increased clutch holding, adjusted shift points, and revised torque converter lockup.