2020-2022 3.0L Duramax LM2 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: Compatible with 2020-2022 LM2 E46 controllers; excludes all SUV models and 2022.5+ trucks with the large center screen.

Future-proof your LM2 performance with custom Peakside Performance tune files and a full support package that evolves alongside your truck. Whether you’re adding future modifications or fine-tuning for maximum output, these custom calibrations ensure your Duramax always runs with peak reliability and power. This comprehensive support plan gives you peace of mind with ongoing access to tune revisions as your build progresses or your performance needs change.

Part Number: AA-PEAK-LM2-EZLNK-UNLTD

• EZ-Lynk Auto Agent 3.0 device (100EE00AA3)
• Peakside Performance Lifetime Lynk support package (PEAK-LM2-EZLNK-UNLTD)

• Offers unlimited flashes
• Ongoing Tune Revisions
• Receive automatic tune updates
• Maximum Torque and Power
• Refined Power Delivery
• Custom Fuel Mapping
• Enhanced Drivability and Reliability
• Includes unlimited data logging and direct chat features
• Lifetime Cloud Support Access

• You will need to accept the auto-lynk on these, similar to the L5P. Once accepted, Peakside will build and send over your tune files via the cloud!
• If you are unsure if you have an E46 or an E66, please read the following,
• All SUVs have E66-controlled engines.
• If you have the updated large center radio screen, you have a 2022.5+ E66.

• 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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