2017-2023 Duramax AMDP EZ LYNK Transmission Tuning (66D-1723-TRANS-EZ)

Optimize your drivetrain with AMDP Custom Transmission Tuning, specifically developed for the T87 and T93 controllers found in 2017–2023 L5P Duramax trucks. This software upgrade redefines your Allison transmission’s behavior by optimizing shift points, adjusting torque management, and increasing line pressure for firmer, more precise gear changes. Designed to enhance both daily drivability and heavy towing performance, this tuning ensures your transmission stays in the powerband while reducing heat and clutch slippage. Best of all, the unlocking and flashing process is handled entirely through the OBDII port using your EZ LYNK AutoAgent 3, eliminating the need for TCM removal or additional hardware.

Part Number: 66D-1723-TRANS-EZ

• Recalibrated shift points for smoother, more intuitive gear hunting and improved throttle response.
• Optimized line pressure and torque management to better handle high-horsepower tunes and heavy loads.
• Conveniently flash and unlock your T87 or T93 controller directly through the AutoAgent device.
• Fully compatible with the EZ LYNK ecosystem for real-time monitoring and cloud-based updates.
  

The AMDP 4-Week Lynk Package. The 4-Week Lynk packs give you access to all AMDP tuning compatible with your vehicle for 4 weeks. This is convenient if you’re seeking a single tune to install on your vehicle. Once the 4 weeks expire the tune that is currently in your truck will remain. Upgrading to Lifetime Lynk will give you access to all tuning and software updates indefinitely.

The AMDP Lifetime Lynk Package offers unlimited flashes and basic tune revisions on ALL TUNES. You’ll receive automatic tune updates so that you can take advantage of the progress that we make and enjoy the timelessness of the EZ LYNK AutoAgent. Every support package includes unlimited data logging and chat features so that you can reach an AMDP tuner from anywhere, at any time.

• EZ LYNK AutoAgent 3: Required to flash and host the custom tuning files.
• EZ LYNK App: Must be installed on a compatible iOS or Android smartphone/tablet.

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  Do I require to purchase credits for this tune package or does it come with it? I already have the device.

  You do not need credits with EZ Lynk.