2020-2022 3.0L Duramax LM2 Peakside EZ-Lynk 4-Week Tune Package

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

This package includes the EZ-Lynk Auto Agent 3.0 device and the Peakside Performance 4-Week 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.

Unlock the hidden potential of your 3.0L Duramax with custom Peakside Performance tuning and 4-week Lynk access. This setup removes factory lag, optimizes fuel delivery, and builds the torque needed for efficient towing and effortless highway passing. With the ability to receive tune revisions as needed, you can refine throttle response and shift strategies to ensure a responsive, tailored driving experience under any load.

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

• EZ-Lynk Auto Agent 3.0 device (100EE00AA3)
• Peakside Performance 4-Week Lynk support package (PEAK-LM2-EZLNK-LTD)

• Single File Tunes tailored for your exact needs
• Ideal if you only require a single tune to flash onto your vehicle
• The single tune you select will remain active after the 4-week period expires
  
• 4-Week tune revision window
• Increased Horsepower and Torque
• Sharper Throttle Response
• Optimized Shift Strategies
• Enhanced Towing Performance
• Improved Fuel Efficiency
• Seamless Cloud-Based Delivery
• Easily upgrade to Lifetime Lynk anytime

• 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!

Don't see your question? Ask us anything about this product.