1998-2021 Cummins MM3 Power Blank (No-Tune)

Note: This is a blank device, with no tune files or software installed

If you already have an MM3 device & want to add another VIN you will need a license. Click here for VIN License

The MM3 is based on the Smarty Touch hardware platform, but the similarities end there. The MM3 is dedicated to the custom tuning market and the professional tuner. 

The MM3 Tuner has everything installed right out of the box. It also features one of the fastest ECM downloads in the industry. A typical ECM update takes under 6 minutes. All MM3 tuners come blank out of the box as they are considered an "Open Tuning Platform". This allows you to load any tuner files into the device at any time.  

It is designed to be able to load tuning software files from CCS tuning upon request from the manufacturers of the tuning software, it can be easily adapted to load tuning files in any format. Simply put, CCS builds the performance software and the MM3 allows the tuner to get CCS tunes software into the ECM.

All working principles:

• Getting the stock file
• Sending files
• ECM files, Real-Time Group
• Real-Time Parameters are the same as with a Smarty Touch

Part Number: MM3

• 4.3" Touch Display
• Data logging
• Gives you the ability to shift on the fly via the device.
• Twin CPU Design
• Freely configurable gauge range
• Audible & Visible Alarm Settings
• Record Max Values
• Configurable Min & Max Alarms
• Automatically Unlocks ECM
• Tire Size Adjustment for correct speedometer readings
• TPMS adjustment available for 2007.5-2018 trucks 

We do offer Custom Tuning From GDP, and CCS which can be found below. 

GDP:

• GDP Powerstroke Tunes
• GDP Cummins Tunes

Coopers Custom Solutions:

• CCS Cummins Tunes

Don't see your question? Ask us anything about this product.

• ?

  Does this come with the software required to make custom tunes?

  This is just a blank device for loading custom tunes onto it, to be flashed onto your truck.

• ?

  Do I need a laptop or computer to be able to upload tune files the the MM3

  You will need a windows based laptop!

• ?

  can you check engine and tcm codes with it also

  Yes.