Street Tune Only for EFI Live Spade - Cummins 6.7L (2019-2021)

The DuraMax Tuner DT1206010004000 "Street Tune Only for EFI Live Spade" is a custom performance ECM tuning package from Calibrated Power Solutions, designed for 2019-2021 6.7L Cummins-equipped Dodge Ram 2500, 3500, 4500, or 5500 HD trucks. This tune is emissions intact, meaning it does not require the removal of emissions equipment. It provides an increase of up to +80 RWHP and +144 ft-lbs of torque, transforming the truck's driving experience with faster acceleration, a smooth power curve, and responsive throttle pedal. The tune is intended for daily driving and occasional light towing (under 8,000 lbs). It is not recommended for heavy towing without monitoring gauges due to potential for high temperatures.