{"product_id":"amdp-2017-2019-6-6l-l5p-duramax-ez-lynk-custom-tuning-support-package-copy","title":"AMDP 2020-2023 6.6L L5P Duramax EZ LYNK Custom Tuning Support Package","description":"\u003cp\u003eAMDP Custom Tuning for 2020-2023 L5P Duramax with EZ Lynk AutoAgent Unlock the full potential of your 2020-2023 Chevrolet Silverado or GMC Sierra equipped with the 6.6L L5P Duramax engine using AMDP's premium custom tuning delivered via the industry-leading EZ Lynk AutoAgent device. Our expertly crafted tunes deliver enhanced horsepower, torque, throttle response, and drivability while maintaining reliability for daily driving, towing, or performance applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCustom-Calibrated Power Levels : Single power level tunes optimized for your specific setup, with shift-on-the-fly (SOTF) capability coming soon for seamless on-the-go adjustments.\u003c\/li\u003e\n\u003cli\u003eCloud-Based Instant Tuning Library Access: Enjoy immediate access to AMDP's full library of tunes directly through the EZ Lynk cloud platform.\u003c\/li\u003e\n\u003cli\u003eNo waiting for file deliveries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCab \u0026amp; Chassis Supported\u003c\/strong\u003e — Full compatibility for both pickup and cab \u0026amp; chassis models (excluding Kodiak\/International L5D trucks).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission Tuning (T93)\u003c\/strong\u003e — AMDP now offers custom transmission tuning for T93 (2020-2023 models) controllers.\u003c\/li\u003e\n\u003cli\u003eThis optimizes shift points, torque management, line pressure, and overall drivability for smoother, firmer shifts and better performance under load.\u003c\/li\u003e\n\u003cli\u003eUnlocking and flashing are conveniently handled directly through the OBD port using your EZ Lynk AutoAgent device—no additional hardware required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRequirements:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eTo install and use AMDP Custom Tuning with EZ Lynk, the following items are required: EZ Lynk AutoAgent 3 device Compatible smartphone (iOS or Android) with the EZ Lynk app installed CAN-Bus plugs (required for proper vehicle communication) Support Package Options:\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eLimited Support Package:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGain full access to all available tunes for 4 weeks. After this period, any tunes already installed on your vehicle will remain functional.\u003c\/p\u003e\u003cp\u003eEasily upgrade to Full Support at any time while your vehicle remains supported.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFull Support Package:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUnlimited access to all tunes and future updates for as long as we support the L5P platform.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstructions:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eStep 1: Purchase this support pack product for your desired time frame Step 2: If you have a shop level scan tool, fill the DEF tank and perform a DEF level reset. We always prefer to have the dash clear before flashing but if that is not possible then we can deal with it after flashing Step 3: Plug the Ezlynk device into the vehicle and a prompt asking you to accept an autolink from AMDP Custom Tuning will appear.\u003c\/p\u003e\u003cp\u003eClick \"Accept\" Step 4: Flash your desired tune into the vehicle and ensure you click select a file from the folder that matches the current model year that EZlynk displays as your model year. Additional Support: If you encounter dashboard messages post-tuning, email support For modified trucks (e.g., FASS fuel systems, CP3 conversions, aftermarket turbos), contact us via email for fully custom-built tunes if you do not see anything autoshared for your application.\u003c\/p\u003e\u003cp\u003eExperience smoother shifts, reduced turbo lag, and real-world performance gains with AMDP's proven tuning expertise. Join thousands of satisfied Duramax owners—elevate your drive today!\u003c\/p\u003e","brand":"AMDP","offers":[{"title":"Limited Support Package (Single Power Tunes Only) \/ No Transmission Tuning","offer_id":44006312050778,"sku":"66D-EZ-L-20","price":925.5,"currency_code":"USD","in_stock":true},{"title":"Limited Support Package (Single Power Tunes Only) \/ Add Transmission Tuning","offer_id":44006312083546,"sku":"66D-EZ-L-20-T","price":1221.66,"currency_code":"USD","in_stock":true},{"title":"Full Support Package (Single Power Tunes Only) \/ No Transmission Tuning","offer_id":44006312116314,"sku":"66D-EZ-F-20","price":1221.66,"currency_code":"USD","in_stock":true},{"title":"Full Support Package (Single Power Tunes Only) \/ Add Transmission Tuning","offer_id":44006312149082,"sku":"66D-EZ-F-20-T","price":1517.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/0148\/8730\/files\/AMDP_EZLYNK_Product_Photo_2c02bce1-f8c4-4103-a5f3-7feb28eb2f8f.jpg?v=1788428963","url":"https:\/\/provendieselparts.com\/products\/amdp-2017-2019-6-6l-l5p-duramax-ez-lynk-custom-tuning-support-package-copy","provider":"Proven Diesel Parts","version":"1.0","type":"link"}