Description: These custom tune files are designed for the MM3 Device in 2010 - 2018 Dodge Ram trucks with 6.7L Cummins engines. They're some of the best on the market! CCS creates each tune specifically for your truck and its modifications, suitable for any setup, whether it's a twin - turbo race truck or a daily tow rig. You can choose a single tune from options like 25hp Tow, 45hp Economy, 75hp Daily, 90hp Street, or 120hp Race for both 2010 - 2012 and 2013 - 2018 models. Included idle sounds are Hiss or Rumble. Higher power levels can be written with proper supporting mods. Note: Pull a stock file from your truck using the 'Get Stock File from Truck' option on your MM3. These files aren't compatible with the Smarty Touch. If buying for a new truck/VIN, you need a VIN License.

Using these custom tune files is easy. First, you need to pull a stock file from your truck. Just plug in your MM3 device and select the 'Get Stock File from Truck' option. If you want a single tune, choose from the available power levels like 25hp Tow, 45hp Economy, etc., and input your choice in the notes. If you want all the tunes, just tell us about the current modifications on your truck. Remember, these tune files are not compatible with the Smarty Touch. If you're buying for a new truck or VIN, you'll need to get a VIN License. For higher power levels, make sure you have the proper supporting modifications and tell us the HP level and those mods. As for maintenance, keep your MM3 device clean and follow the general maintenance rules for your truck's engine. This will help keep the tune files working well and your truck running smoothly.