AMDP EZ Lynk Custom Calibration Support Pack | 2006-2010 GM 6.6L Duramax (LBZ/LMM)
AMDP EZ Lynk Custom Calibration Support Pack | 2006-2010 GM 6.6L Duramax (LBZ/LMM)
In stock
Tech Specs & Fitment
- Fitment
- 2006, 2007, 2008, 2009, 2010 Chevrolet, GMC Silverado, Sierra 2500HD, Sierra 3500HD
- Engine Code
- 6.6L Duramax (LBZ & LMM)
- Tuning Platform
- EZ Lynk
Awaken Your LBZ & LMM Duramax with AMDP Custom EZ-Lynk Calibrations
The 2006-2010 6.6L Duramax LBZ and LMM platforms are legendary for their reliability, but restrictive factory calibrations leave immense torque and horsepower on the table. The AMDP Custom Tuning Support Pack is the ultimate digital upgrade for your existing EZ-Lynk AutoAgent, delivering expertly crafted files that eliminate sluggish throttle response and optimize your powertrain for daily driving, heavy towing, or high-performance competition use.
Delivering incredibly clean, usable power ranging from optimized stock all the way up to +200HP, these custom files ensure peak performance without excessive soot (no lope or smoke tunes are supported). Best of all, this package includes refined Transmission Tuning at no extra cost. AMDP automatically optimizes your shift points and converter lockup strategies for a smoother, highly responsive drive under heavy towing loads.
⚠️ IMPORTANT: This is a digital calibration package. Please checkout using a valid email address. Your files are pushed via the Cloud, and we will email you the exact instructions to link your vehicle within 24-48 business hours. Ensure your exact 17-digit VIN is entered correctly above.
Maximize Your Build
Pro Tip: Upgrading to the Lifetime Lynk Package gives you unlimited tune revisions, future file updates, and full data logging access indefinitely. The Lifetime option is highly recommended if you ever plan to add aftermarket turbos (single or compound), upgraded injectors, or unrestricted airflow modifications down the road.
🔥 Key Features & Support Tiers
- Massive Power Gains: Access selectable power levels ranging from Stock up to +200HP for heavy-duty performance.
- Transmission Tuning Included: Enhances shift points and optimizes converter lockup strategies automatically (no additional TCM unlock required for these years).
- Shift Defuel Options: Available "Shift Defuel Off" settings to eliminate torque management for improved power delivery (recommended for built transmissions only).
- 4-Week Limited Support: Provides 4 weeks of cloud access to test tunes and find your perfect file. The tune left on your truck when it expires remains permanently.
- Lifetime Unlimited Support: Offers unlimited flashes and basic tune revisions on all files, plus data logging and chat features indefinitely.
⚙️ Technical Specs & Requirements
- Manufacturer: AMDP (Part # 66-LBZLMM-EZL)
- Hardware Required: An existing EZ-Lynk AutoAgent device and a functional OBDII port are mandatory to link to the AMDP cloud. No physical hardware is shipped.
- Custom Builds: Running aftermarket modifications? Please list all hard-part upgrades (single/compound turbos, injectors) in the order notes so your custom profile can be built accurately.
- Safety Note: For high-horsepower levels and "Shift Defuel Off" calibrations, a fully built transmission is highly recommended to prevent internal component failure.
🛻 Vehicle Fitment
- Direct Fit For: 2006-2007 Chevrolet/GMC 6.6L Duramax (LBZ) & 2007.5-2010 Chevrolet/GMC 6.6L Duramax (LMM)
- Fitment Notes: Exact 17-digit VIN required at checkout to link files directly to your vehicle. Tunes are non-transferable between different VINs.
We ship to the United States
We ship to the United States
We ship tuning hardware, custom files, intakes, injectors, and most performance parts to the USA daily. We also offer Free Shipping occasionally
We ship fast
We ship fast
We move fast. Most in-stock items dispatch within 1–3 business days. US customers typically receive their orders in 3–7 business days via the fastest ground carriers available. You will receive a tracking link the moment your label is printed.
No hidden customs or duty fees in the US
No hidden customs or duty fees in the US
Whenever possible, we fulfill your order directly from our US-based manufacturing partners so it never crosses a border. Even if a part ships from our Canadian HQ, most auto parts are exempt from heavy tariffs under the USMCA trade agreement. However, if any local state taxes or minor brokerage fees do apply, they are the buyer's responsibility.

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Make your truck last longer
Make your truck last longer
Make your truck last longer
Make your truck last longer