2011–2016 LML Duramax 5-Tune Calibration Support Pack

2011–2016 LML Duramax 5-Tune Calibration Support Pack

Custom LML Duramax calibration support for 2011–2016 trucks. Choose your support term and select either the standard 5-Tune package or add switch-on-the-fly (SOTF) calibration for an additional $200.

Choose your calibration

• 5-Tune: Standard five-position calibration package.
• SOTF (+$200): Adds switch-on-the-fly functionality to your selected support package.

Choose your support term

• 4-Week Support
• Lifetime Support

Information needed with your order

• Vehicle VIN
• Tire size
• Complete list of modifications and installed upgrades
• Your tuning platform: EZ Lynk or EFI Live

EZ Lynk: No stock read is required. We only need your VIN, tire size, and modification list to get started.

EFI Live: Provide your VIN, tire size, and complete modification list so we can confirm your setup and calibration requirements.

HP Tuners: HP Tuners is not a standard LML package option. If you prefer a single HP Tuners file, contact us and we can arrange a custom one-off invoice through our Miscellaneous option. Every truck and customer's goals are different, so we'll confirm the right route before proceeding.

This is a custom calibration service, not an instant download. 4-week support means assistance for 30 days after calibration delivery; lifetime support continues for as long as you own that calibration. Calibration revisions are handled case by case. Off-road/competition use only where permitted by applicable law.