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Description
EFI Live AutoCal V3 Duramax Tuner with Delete Tunes | 6.6L LB7, LLY, LBZ, LMM & LML (2001–2016)EFI Live AutoCal V3 tuning package made for GM Duramax 6. 6L trucks. It includes a blank AutoCal V3 and custom tune files built for your exact engine and model year. This ensures proper ECM communication, better throttle response and smooth power delivery. It also includes required DSP5 switch on the fly support and any needed hardware are included based on your truck. This is a complete, easy to install tuning solution for Duramax owners and
EFI Live AutoCal V3 tuning package made for GM Duramax 6.6L trucks. It includes a blank AutoCal V3 and custom tune files built for your exact engine and model year. This ensures proper ECM communication, better throttle response and smooth power delivery. It also includes required DSP5 switch-on-the-fly support and any needed hardware are included based on your truck. This is a complete, easy-to-install tuning solution for Duramax owners and technicians.
What’s Included in Efi live Duramax Tuning Pack
Each option includes the required hardware and custom tuning files matched to your GM Duramax 6.6L engine.
EFI Live AutoCal V3 Device
- EFI Live device is shipped blank
- Used to install custom tuning files onto your vehicle
- Supports data logging and diagnostics
- Stores multiple tune files
- Reads and clears diagnostic trouble codes
Custom Duramax Engine-Specific Tuning Files
Efi Live Duramax tuning files are created in-house and matched to your Duramax engine and vehicle configuration.
- Improved throttle response
- Smoother power delivery
- Balanced performance and drivability
Tune delivery: After your order is processed and vehicle information is submitted using the Submit Vehicle Info tool, your custom tune file will be emailed to you.
You will need to install the tune file onto your EFI Live AutoCal V3 device using EFI Live Scan & Tune V8 software.
Switch-On-The-Fly (SOTF) Support
- Year Specific DSP5 SOTF switches included
- Supports multiple power levels
- Allows switching between tunes while driving
- Required when using more than one tune file
Cab & Chassis Support (LMM & LML Only)
- Available for select 2007.5–2016 LMM and LML Cab & Chassis trucks
- Includes one Cab & Chassis-specific tune file
- Dual fuel tank configurations only
- Single tank configurations are not compatible.
Duramax Engine Compatibility
Select the option that matches your engine generation.
| Year | Make | Model | Body Type | Engine | Code | Model Years |
|---|---|---|---|---|---|---|
| 2001–2004 | GM | Duramax 6.6L | Pickup | 6.6L Duramax | LB7 | 2001–2004 |
| 2004.5–2005 | GM | Duramax 6.6L | Pickup | 6.6L Duramax | LLY | 2004.5–2005 |
| 2006–2010 | GM | Duramax 6.6L | Pickup | 6.6L Duramax | LBZ / LMM | 2006–2010 |
| 2011–2016 | GM | Duramax 6.6L | Pickup | 6.6L Duramax | LML | 2011–2016 |
| 2007.5–2016 | GM | Duramax 6.6L | Cab & Chassis | 6.6L Duramax Cab & Chassis | LMM / LML | 2007.5–2016 |
Important Information
- All EFI Live AutoCal V3 devices are custom built and are final sale items
- Please confirm your engine, model year and vehicle configuration before purchasing
- Selecting the wrong option may prevent proper ECM communication
- The vehicle must be tuned prior to deleting emissions systems
Available Power Levels
- Stock
- +30 HP
- +65 HP
- +100 HP
- +130 HP
How It Works
- Select the correct Duramax engine option
- Complete checkout
- Submit vehicle details
- Your AutoCal V3 device is shipped
- Custom tuning files are emailed for installation
System Requirements
- EFI Live Scan & Tune V8 software
- Windows 7, 8, 8.1, 10, or 11
- USB connection
- 1280 × 960 display resolution minimum
- 1GB free storage space
Optional Add-Ons
- Duramax DSP5 SOTF switches
- Extra AutoCal V3 devices
- Duramax Efi live Custom tune files
- View Efi Live Delete Kit and Tuning Solutions
All our EFILive AutoCals are custom made and therefore are final sale items. Please confirm your model and requirements before purchasing to ensure compatibility and satisfaction.
Please Note:
The vehicle must be tuned without codes prior to any emissions system removal or modifications. Failure to follow instructions may cause damage to the ECM or void warranty coverage.
For a custom-tailored EFI Live & OBD2 Flash Tuning interface tune, please add the Large Injectors and Upgraded Turbo Custom Tuning product to your cart.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy