2020-2023 Chevy EZ Lynk Tuner with Tunes
Build full kit
Product Info
Product Info
2020-2023 Chevy EZ Lynk Tuner with Tunes pairs the listed tuning device with the applicable tune package and any required access items shown in the selected options.
Confirm the listed year, make, model, engine, and any truck-specific configuration before purchasing. Review the available Select Tune Package, Unlocked TCM with Tranny Tunes selections before ordering. The exact contents and fitment depend on the options selected on this product page.
How to Choose Your Options
- Tune-access period: 4 Week Access/Package provides the applicable tune access and revisions for four weeks; the tune installed when access ends remains installed. Lifetime Access/Package keeps access to the applicable tune files and future revisions for the life of the support package.
- TCM/transmission tuning: No TCM/Transmission Tuning is an engine-tuning-only selection. Add TCM/Transmission Tuning also includes the compatible transmission calibration and any unlock service specifically named in that option.
| Unlimited Diesels | Level 1 | Level 2 | Level 3 | Level 4 | Level 5 |
| 20-23 Chevy Duramax | +0HP | +50HP | +100HP | +150HP | +180HP |
ATTN TUNE 1ST BEFORE REMOVING ANYTHING OFF THE TRUCK.
EZ Lynk 3.0 Tuner: The World's Most Advanced Programmer
We proudly offer the EZ Lynk 3.0 Auto Agent Tuner, recognized as the most advanced vehicle programmer on the market. This tuner comes with the support pack of your choice and is highly recommended for its cutting-edge features and ease of use.
Brands Available:
Unlimited Diesels CUSTOM - EZ LYNK - FLO~PRO - JAMO
Contact Us:
If you have any questions, feel free to contact our support team.
Important Installation Information
Please do not uninstall any parts from your truck until you have received all necessary exhaust components and tuning files. Always ensure you have completed the tuning process before installing exhaust parts or EGR delete kits.
To download your tunes, a smartphone is required.
Return Policy
Due to the VIN-specific nature of the EZ Lynk tuner, no returns or refunds are accepted.
Warranty Information
- One-Year Warranty: Applies to tuners, tuning software, and electronic components, offering a one-year, warranty.
Complete Delete Kit
This comprehensive package includes custom on-road and off-road tunes, the EZ Lynk 3.0 tuner, and delete pipes—everything you need for a basic delete (additional options available based on your selection).
Note: The main display image shows the customizable items you may need to add. Not all items shown are included in the starting price, but they are available as add-ons. Please read the options carefully.
EZ Lynk Auto Agent 3.0
We are proud to introduce the third generation of EZ Lynk's world-leading diagnostic scan tool and tuner. For more details, click here for a video overview.
Vehicle Fitment
The EZ Lynk 3.0 is compatible with:
-
2020-2023 Chevy Duramax Diesel L5P
Custom Tuning via Smartphone
With the EZ Lynk 3.0, you can flash and update your tunes directly from your phone. Simply download the app, select your desired tuning, and you're good to go!
Key Features:
- Monitor & Diagnose: Customize your display and monitor key parameters directly from your phone.
- Chat & Data Logging: If you encounter issues, simply hit the chat button to share data logs with a tuner from anywhere.
Support Packages
-
Unlimited Support Pack:
Includes all ECT tuning with lifetime updates, data logging, and ongoing support. Choose your tune pack from your phone and flash your truck with ease. -
Limited Support:
Provides full support for 4 weeks, after which you'll retain your last installed tune. To access further tunes, an upgrade to the Unlimited Support Package is required.
Features Overview:
- Choose from a variety of ECT Tuning options
- Receive notifications for new tunes and updates
- Read and clear diagnostic codes
- Customizable gauge layouts for monitoring
- Optional Shift on the Fly Switch
For any questions or further assistance, contact our support team.
Fitment and Options
Options on this page are tied to real Shopify variants. Unavailable combinations are disabled automatically, and the cart receives the exact selected variant.
Unlimited Packages, tuners, and tunes require a decoded 17-character VIN before checkout. The VIN and verified vehicle are saved separately from your modification notes.
Bundle pages can add matching support parts with the main product. Exhaust, EGR, tips, intakes, switches, and support parts are grouped so the order stays clean.
Shipping
Shipping options and delivery times are shown at checkout. Fast air shipping may be available at checkout. Some tuning, custom-order, and VIN-matched items may require extra processing time.
Returns
Electrical, tuning, special-order, and used/installed items may have special return limits. Contact support before ordering if you are unsure.