2017-2023 Duramax L5P HP Tuners to EZ Lynk AMDP Upgrade Support Pack

Note: This is the tuning support package only; You must already own an EZ-Lynk AutoAgent 3. TCM Tuning is available as an add-on.

Upgrade your 2017-2023 L5P Duramax from HP Tuners to the modern convenience of EZlynk cloud-based tuning with the AMDP HPTuners to EZlynk Upgrade Package. Designed specifically for existing AMDP customers already tuned on HP Tuners, this seamless transition unlocks a new level of flexibility, performance, and support without starting from scratch. Switch to EZlynk's advanced cloud platform, where AMDP's proven custom tuning files are delivered directly to your vehicle.

*THIS PRODUCT REQUIRES THAT THE VEHICLE HAS BEEN TUNED WITH AMDP ON THE HPTUNERS PLATFORM PREVIOUSLY.

• Seamless transition from HP Tuners to EZlynk cloud-based tuning
• Multiple power levels are accessible for daily driving, towing, or performance pulls
• Real-time cloud access for future tune revisions and enhancements
• Advanced monitoring and flashing via the EZlynk Auto Agent on a smartphone
• Expertly calibrated tunes balancing power, reliability, and drivability

• AMDP Custom Tuning Files for EZlynk
• Cloud-based Support and Data Access
• T87/T93 Transmission Tuning Calibration (Optional TCM Tuning Available)

• THIS PRODUCT REQUIRES THAT THE VEHICLE HAS BEEN TUNED WITH AMDP ON THE HPTUNERS PLATFORM PREVIOUSLY.
• Full support is included for custom modifications such as CP3 pump swaps, upgraded turbochargers, and built transmissions.

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