2017-2023 Duramax L5P Peakside Lifetime EZ-Lynk Tune Package

This is the Lifetime Lynk Package. If you want the 4-Week Lynk Package, please click here.

This package includes the EZ-Lynk Auto Agent 3.0 device and the Peakside Performance Lifetime Lynk support package. Already own an Auto Agent? Order the tune files on their own instead.

Note: 2017-2018 L5P trucks with locked ECMs are not compatible with this tune file. Click here for compatible tuning.

Maximize your truck’s performance with Peakside Performance’s Lifetime Lynk tuning. Enjoy unlimited flashes and basic tune revisions on all files, ensuring your calibrations stay dialed in as your needs change. These tunes sharpen throttle response, improve efficiency, and enhance drivability under any load. From daily commuting to heavy towing, each file is tailored to your truck, your modifications, and your goals.

Part Number: AA-PEAK-L5P-EZLNK-UNLTD

• EZ-Lynk Auto Agent 3.0 device (100EE00AA3)
• Peakside Performance Lifetime Lynk support package (PEAK-L5P-EZLNK-UNLTD)

• Offers unlimited flashes and basic tune revisions on all included tuning files.
• Receive automatic tune updates to ensure you always have the latest calibrations and performance advancements.
• Designed for timeless convenience and functionality with the EZ-Lynk AutoAgent device.
• Includes unlimited data logging and direct chat features for communication with a tuner anytime, from anywhere.

• Cloud-based tuning: run updates and receive new tunes from anywhere
• Real-time diagnostics and control from your Android or iOS device
• Firmware updates performed automatically
• Datalogging, live graphing and customized warning levels
• Read and clear codes
• Share vehicle diagnostics live with your technician

Click here to view EZ-Lynk instructions

Do not want to read? Check out the install video below!

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