2011–2016 LML Duramax EZ Lynk Custom Tuning

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