2011–2016 LML Duramax EZ Lynk Custom Tuning – Single File Only

2011–2016 LML Duramax EZ Lynk Custom Tuning – Single File Only

4-Week Access or Lifetime Access Available

This option is for customers who already own an EZ Lynk AutoAgent and want a single, fully custom, VIN-specific tune file built specifically for their 2011–2016 LML Duramax. No device is included with this option.

On LML trucks, we do not recommend or support multi-file switching. Instead, we focus on building one properly calibrated tune that delivers smooth drivability, strong power, and excellent reliability without the compromises that come with stacked or switchable files.

🔧 Supported Trucks

• 2011–2016 Chevy / GMC Duramax

• LML 6.6L Duramax

• Automatic transmissions

📂 What This Product Includes

• One custom ECM tune file only (EZ Lynk device not included)

• VIN-specific calibration built for your exact setup

• Delivered directly through EZ Lynk

• Wireless flashing using the EZ Lynk mobile app

• Unlimited free revisions during your selected access period

• Single-file tuning focused on drivability, reliability, and power

⏱️ Access Options

4-Week Tuning Access

• Ideal for initial setup, revisions, and dial-in

• Unlimited revisions during the 4-week window

Lifetime Tuning Access

• Permanent tuning access tied to your truck

• Best option for future modifications or long-term ownership

• Unlimited revisions for the life of the vehicle

🛠️ Common Supported Modifications

• Stock or upgraded turbochargers

• CP3 conversions (recommended over CP4)

• Injector upgrades

• Lift pump installations

• Intake & exhaust upgrades

• Emissions-equipped or off-road configurations (where applicable)

⚠️ Important Notes

• EZ Lynk AutoAgent required (not included)

• Tune is VIN-locked and cannot be transferred or reused

• LML trucks run best on a single, properly calibrated file rather than multiple switchable tunes

• EZ Lynk is cloud-based and requires internet access for flashing and updates

• Novelty tuning options (lope, limiter) are available upon request and may require acknowledgment due to increased engine wear and reduced reliability

✅ Why Tune with Piston Twistin?

• 100% custom, in-house LML Duramax tuning
  

• Reliability-first calibration strategy

• Fast turnaround with direct tuner support

If you have questions or want to confirm compatibility before ordering, feel free to reach out anytime.

📧 support@pistontwistin.org