EZ LYNK TUNE FILES (2020–2023 DURAMAX L5P 6.6L)

Command the Road — EZ Lynk Tuning for 2020–2023 Duramax

Take full control of your 2020–2023 6.6L Duramax L5P with EZ Lynk custom tuning files engineered for smooth power delivery, crisp throttle response, and improved shift performance. Whether you're hauling, daily commuting, or tuned for performance, these calibrations are dialed in to match your exact setup and goals.

Perfect for L5P owners who want reliable, emissions-capable power with the convenience of cloud-based tuning.

✅ What’s Included:

Custom tune files for 2020–2023 Duramax L5P
Tailored to your VIN, modifications, fuel type, and intended use
Delivered via cloud through the EZ Lynk AutoAgent platform
Requires an unlocked ECM for installation

🔧 Key Benefits:

Improves torque delivery and throttle feel
Refines shifting for the 10-speed Allison transmission
Compatible with emissions-on or off-road configurations
Supports aftermarket parts like exhausts, turbos, and cold air intakes

🚙 Vehicle Fitment:

2020–2023 Chevrolet Silverado 2500HD / 3500HD
2020–2023 GMC Sierra 2500HD / 3500HD
Engine: 6.6L Duramax L5P
Tune Type: EZ Lynk Custom Files (Unlocked ECM Required)
Delivery: Cloud-Based via EZ Lynk AutoAgent