Choose Your Tuning

All these devices will come with the same custom tuning software for your 6.7L Cummins. All our Power Packages include CCS Custom Tune Files that will be written for your truck and driving style. If you are unsure about the tunes you'd like, just give us some information about how you use the truck

Please be sure to input your VIN and Modifications at the bottom of the page so we can have the custom tuning written as soon as possible.

2010-2021 Cummins - EFI Live Autocal + CCS Tunes-Tuning-Coopers Custom Solutions-Dirty Diesel Customs

EFI Live

Cost efficient
The EFI Live AutoCal is the best option for those wanting a more cost effective way to tune their 6.7L Cummins.
Data Logging

Allows for the collection and transmission of logged data to be sent back to the tuner for analysis.
DTC Codes
Have a DTC code that you're worried about? With the AutoCal, you gain the ability to diagnose and clear trouble codes.
VIN Licenses
The AutoCal gives you the ability to purchase up to 600 VIN Licenses, which means you can continuously re-use the Autocal Device.
Built-in SD Card
Features a built in 512MB Micro SD Card that allows you to store hundreds of tune files and/or hundreds of hours of logged data


  • Includes CCS Tuning
  • Read & Clear Codes
  • Single or 5 Tune Options
  • Built-in Audible Alarms
  • Supports 600 VIN Licenses
  • Optional Switch for Changing Tunes
  • Built-in Power supply prevents data corruption if the external power supply is interrupted

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2010-2018 Cummins MM3 Tuner w/ CCS Custom Tuning-Tuning-Coopers Custom Solutions-Dirty Diesel Customs


All in One.

The best monitor on the market, paired with custom tuning. Monitor your truck's vitals with the customizable LCD display.
Switch on the Fly
Select your tuning on your display and go. No extra switches or cables required.
Read & Clear Codes

Check Engine Light? Check it and clear it with the built-in diagnostics system.

Customizable Dashboards
Featuring 4 Custom Dashboards with freely configurable gauge ranges, Min/Max, and Alarms (high/low)
Single vs All Tunes
Whether you want a single tow tune or 5 buck wild race tunes, just let us know and we'll get them written.


  • Hiss, Lope, and 12V Idle Sounds
  • TPMS Adjustment
  • Read and Clear Codes
  • Single Tune or 5 Tune Options
  • Touch Display
  • Customizable Gauges
  • Optional EGT Sensor
  • Built-In Switch on The Fly.

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The Shift on the Fly (SOTF) Switch is the easiest way to switch through your tune files on the go. Without a SOTF Switch, you'll need to use your EZ-Lynk or EFILive device to flash a new tune into your truck. If you're choosing a device with more than one tune file, we highly recommend adding one of these switches to your package.

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2006-2021 Cummins EFI Live CSP5 SOTF Switch (CSP5)-SOTF Switch-FISH Tuning-FTCSP5-Dirty Diesel Customs


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Add Pyrometer

The Smarty Pyrometer is an optional add-on for the MM3 that allows you to measure and display your Exhaust Gas Temperature (EGT) on your MM3.

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Smarty MM3 EGT/Pyro Probe Kit (S2GEGT)-Tune Accessories-Smarty-PYROKIT-Dirty Diesel Customs

Add Pyrometer

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Add Transmission Tuning

Transmission Tuning (TCM Tuning), is available for the 68RFE transmission, this TCM Tuning increases the line pressure, this puts more pressure on your clutch packs and prevents them from slipping which can cause excessive early wear on 68RFE's clutch disks.

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2010-2021 Cummins MM3 CCS TCM Tuning Add-On (CCS-MM3-TCM)-TCM Tune Files-Coopers Custom Solutions-CCS-MM3-TCM-Dirty Diesel Customs

Add 68RFE MM3 TCM Tuning

The TCM Tuning will dramatically increase the drivability of your 68RFE by modifying and adjusting your shift points, line pressure, and increasing the holding capacity.

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2010-2021 Cummins CCS EFI 68RFE TCM Tuning (CCS-EFI-TCM)-TCM Tune Files-Coopers Custom Solutions-CCS-EFI-TCM-Dirty Diesel Customs

Add 68RFE EFI TCM Tuning

Adding Transmission (TCM) Tuning, is an optional add-on for those with a 68RFE Transmission, it is highly recommended when tuning your truck. This tuning will significantly increase the drivability of the truck by adjusting the shift points, line pressure, and holding capacity of your 68RFE.

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Add EGR Delete

We couldn't find anymore proper EGR Deletes, so, we made our own. Our EGR Upgrade kit re-routes coolant to the back of the head between Cylinders 5 and 6 to help circulate coolant to the areas that get the hottest. Why choose to block off, or, route coolant back into the head where it doesn't need it? This is everything you'll need to get the EGR in your truck replaced with our complete 'Upgrade Kit'.