2011-2016 Duramax GDP EFI-Live Custom Tunes Files

Fits

Note: This product is just the tune files, if you need the EFI-Live Device, Click Here

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 and allows you to overwrite the stock files with upgraded tunes.

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

Part Number: GDP680009/ GDP680010

• Single, Multi-Tune or SOTF
• Written for Your Truck
• Requires AutoCal Device
• Emissions On or Off

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. 

5 Tunes

The 5 Tune 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.

• Level 1 20 HP
  
• Level 2 50 HP
  
• Level 3 120 HP
  
• Level 4 175 HP
  
• Level 5 200-230 HP

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.