AMDP EZ Lynk TCM Tune File | 2011-2016 GM 6.6L LML Duramax

Name: AMDP EZ Lynk TCM Tune File | 2011-2016 GM 6.6L LML Duramax
Brand: AMDP
Price: 266.0 USD
Availability:  InStock

$266.00

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In stock

Vehicle VIN (17 Characters Required): *Please double-check. An incorrect VIN will delay your tuning files.

Quantity

Note: Premium components (No cheap imports)

Tech Specs & Fitment

Fitment: 2011, 2012, 2013, 2014, 2015, 2016 GM Silverado, Sierra 2500HD, Sierra 3500HD
Engine Code: 6.6L LML Duramax
Tuning Platform: EZ Lynk

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Protect Your Allison: AMDP Custom TCM Tuning for LML Duramax

When you add serious horsepower to your 2011-2016 GM 6.6L LML Duramax, your factory Allison transmission calibrations simply cannot keep up with the extra torque. The AMDP EZ-Lynk TCM Tune File is the ultimate digital upgrade designed specifically to match your AMDP engine tuning. It delivers crisp, firm shifts and keeps your powertrain highly reliable under heavy towing and competition loads.

By commanding higher line pressure, this calibration forces your Allison clutch packs to clamp down harder, drastically reducing the slip that causes premature wear and catastrophic transmission failure. It automatically adjusts your shift points to keep your Duramax in its optimal power band, giving you vastly improved daily drivability and throttle response.

⚠️ 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: This TCM tune is strictly designed to pair perfectly with an active AMDP Engine (ECM) Support Package. If you are currently running a 4-Week Limited engine package, we highly recommend upgrading your engine tuning to the Lifetime Support Tier so both your engine and transmission files receive unlimited future updates and revisions.

🔥 Key Features & Benefits

Increased Line Pressure: Puts significantly more pressure on the Allison clutch packs to prevent slipping under high-torque situations.
Prevents Premature Wear: By eliminating slip, this file protects your expensive clutch disks from early degradation and failure.
Optimized Shift Points: Synchronizes your transmission's shifting logic with your AMDP-tuned ECM power band for a seamless, powerful driving experience.
Cloud Delivery: Pushed directly to your EZ Lynk cloud account for easy flashing with no messy wires or SD cards.

⚙️ Technical Specs & Requirements

Manufacturer: AMDP (Part # EZ-TRANS-A / AMDP-EZ-TCM-DM)
Included: Digital TCM Tuning File (No physical hardware shipped).
Mandatory Requirements: You MUST already have an EZ-Lynk AutoAgent and an active AMDP ECM Tune loaded on your truck.
Compatibility Constraints: This file will NOT work with CCS tuning or other third-party ECM files. It is locked and not user-modifiable.

🛻 Vehicle Fitment

Direct Fit For: 2011-2016 Chevrolet Silverado & GMC Sierra 2500HD/3500HD
Engine & Transmission: 6.6L LML Duramax with the Allison Automatic Transmission. (Not compatible with Aisin transmissions or Ram trucks).

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 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

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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FAQ

USA Shipping & Customs

1. Do you ship diesel performance parts to the United States?

Yes. We ship tuning hardware, custom files, intakes, injectors, and most performance parts to the USA daily. We also offer Free Shipping occasionally - look at the advertisements on our website.

2. Will I get hit with hidden customs or duty fees in the US?

Usually, no. 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.

3. How fast is shipping to the US?

Returns & Core Charges

4. Do you charge a restocking fee?

Yes. We charge a standard 10% restocking fee on returns within 30 days. To be eligible, the part must be completely uninstalled, untouched, and in its original packaging. Custom tuning files and installed electronics are strictly non-returnable.

5. How do "Core Charges" work, and when do I get my money back?

For parts like injectors or transmissions, you pay a core deposit upfront. You have 30 days to send your rebuildable stock part back to us. Pro-Tip: Drain all fluids before shipping. If FedEx stops a leaking box, you lose your core charge. As soon as your core passes our dock inspection (no cracked housings or un-rebuildable damage), your refund is processed within 48 hours.

Tech Talk & Fitment

6. Can I buy just the custom tune files if I already own a tuner?

Absolutely. If you already have an EZ LYNK, MM3, or EFI Live device, you don't need to buy the hardware twice. You can purchase our custom tune files directly, and we will send them to your device via the cloud or email.

7. Should I run an Open or Closed Cold Air Intake?

Closed (box-style) intakes are best for daily drivers and tow rigs; they protect the filter from engine heat and pull dense, cool air. Open intakes flow massive amounts of air and give you that aggressive turbo whistle, but they pull in more under-hood heat and require you to clean the filter more frequently.

8. How do I make absolutely sure a part fits my truck?

Diesel configurations are complex. Between Mega Cabs, High Output engines, and mid-year factory changes, one wrong click means days of downtime. Don't guess. Submit your exact specs to our Tech Team on our Custom Quote Form and we will verify fitment before you spend a dime.

General Order Support

9. Can a tuner damage my engine or transmission?

A properly authored tune on a healthy truck will not cause damage. However, if your transmission is already slipping or your injectors are failing, adding 100 horsepower will accelerate that wear. Fix your mechanical issues first, then add the power.

10. Can I cancel or change my order?

Our fulfillment team moves fast. Once an order is placed, it is pushed directly to the warehouse. If you ordered the wrong part, call our Tech Line immediately at (346) 346-0152. If the order has already been processed or shipped, it must be treated as a standard return.

AMDP EZ Lynk TCM Tune File | 2011-2016 GM 6.6L LML Duramax