2010-2021 Cummins/Duramax EFI-Live w/ GDP Custom Tuning

Fits

Note: This includes the EFI-Live device & the tune files

• TCM Tuning is included for 2010-2021 Cummins Models
• NO Multi Tunes files are available for the LML Duramax

The EFI Live is the go-to if you want a more cost-effective tune route & still have quality in mind. The EFI Live system is a tool that allows you to electronically crack open the OE ECU & TCM in your Duramax or Cummins and allows you to overwrite the stock files with upgraded tunes.

This specific EFI-Live with GDP tuning gives you the option of Single, or SOTF so you can get safe and reliable power in your diesel pick-up.

• Ability to Tune up to 600 VIN Numbers
  
• Includes OBII & USB Cables
• High-Speed Datalogging & Store Files
• Read & Clear DTC Codes
• Built-in 512MB micro SD Card.
• Built-in audible alarms.
• Upgradable firmware.
• Battery-backed real-time clock.
• Appears as a Windows USB drive.
• The built-in power supply prevents data corruption if the external power supply is interrupted.

What is Tuning?

By custom tuning a truck, you are given the ability to modify countless parameters to the engine and transmission operation that OEMs had to produce the stock tunes you started with. The number one reason customers choose to tune their trucks is fuel economy. Just by changing the rate of the burn inside the combustion chamber and removing EGR gases (if applicable) from the burn we can extract more energy out of the fuel that was otherwise possible. By extracting more energy out of the fuel we get increased fuel mileage as less fuel is required and an increase of power. 

Single Tune

A single tune option is perfect for customers who are just looking for a mild tow or economy tune and do not foresee the need to switch tunes. The truck will always run it much like the stock tune, perfect for customers who are not the only ones driving their trucks. We can set up a single tune to any power level or configuration. 

Shift on the Fly

The DSP5 option is great for customers who want the ability to turn up and down the power of a tune as a result of the changing circumstances in which you plan to use the truck. For example, if the truck is empty you can turn up the power to have a little fun, then turn it down when hooking up to your holiday trailer to minimize stress on the drivetrain.  

Different power levels can be written under request and/or depending on modifications to the vehicle. As all tune files are custom; this will give you a general idea of what you could or can get.

• 2010-2021 Cummins
• Level 1 30 HP
• Level 2 60 HP
• Level 3 90 HP
• Level 4 120 HP
• Level 5 150-180 HP

• 2011-2016 Duramax
• Level 1 30 HP
  
• Level 2 60 HP
  
• Level 3 100 HP
  
• Level 4 150 HP
  
• Level 5 200-230 HP

Remote custom tuning has never been easier! The EFI Live AC3 allows you to receive custom-tune files via email, download them to your AC3, and then flash them onto your vehicle. So as long as you have an internet connection and access to a computer, you can throw these tunes on from anywhere!

The AC3 is more than just a 'generic handheld', the AutoCal delivers EFILive's renowned scan tool for your use. This allows for the collection and transmission of logged data back to the tuner for analysis. Have a DTC code that you're worried about? With this AutoCal, you also have the ability to diagnose and clear codes!

In order to purchase an EFI Live Vin License, EFI Live requires the serial number of your device and authorization codes. In order to use an Autocal Device to apply custom tuning, it must be linked to the new tuning company you are receiving tune files from. 

Please note, if you are using an Autocal that has been previously linked or used by a different tune provider, you will need to request unlink codes and unlink the device from that tuning company before adding the new tuning onto your device.  

• Click Here For EFI Live AutoCal Installation Instructions
• Click Here To View SOTF Installation Instructions