2022-2024 Cummins EZ-Lynk OBDII Tuning - Available Now

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2020-2022.5 3.0L Duramax LM2 Peakside HP Tuners Single Tune File

Peakside Performance
$1,200.00 CAD
Fitment
Tune Option

The Details

* Asterisks indicate a required selection.

I already have an Unlocked ECM from HP Tuners *

By checking this box you are confirming that you already have an Unlocked ECM from HP Tuners; This is a required service available from HP Tuners. See Description

Device Serial #

Please provide your serial number

VIN # *

Vehicle Identification Number

Peakside HP Tune Levels

Vehicle Modifications *

Stock Read File Upload *

Required to write your tunes. Please upload your read file.

Drag your file here or click to upload.

Info Log Upload

This populates all the data the device is connected to, including the vehicle VIN and operating system, and the device itself.

Drag your file here or click to upload.

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Fuel Your Build with These Extras

Universal HP Tuners Credits

Part No. HP-Credits-Single
$69.99
Truck Fitment

Description 

Unlock your 2020 - 2022.5 LM2 Duramax with a single custom tune file from Peakside Performance. Built specifically for your truck and setup, this tune maximizes power, torque, and fuel efficiency. Designed for flashing with the HP Tuners MPVI, it provides a straightforward, performance-focused upgrade.

Please note: These files are meant for unlocked ECMs only. If you still need to unlock your ECM, please use these links. 

E46: Unlock ECM 6 Credits Required to Flash 

E66: Unlock ECM 6 Credits Required to Flash 

These are tune files only. You need an HP Tuners MPVI device and credits to flash these tunes. Click here for the device, and here for the credits. 

Part Number: PEAK-LM2-HPTUN-SGL 

Features
  • Single custom tune file for LM2 Duramax
  • Optimized for power, torque, and fuel efficiency
  • Requires HP Tuners MPVI device and credits
    • Compatible with MPVI2, MPVI3, & MPVI4 Devices
  • Tailored specifically to your truck and build
  • These files are meant for unlocked ECM's only

Video

Questions and Answers

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Vehicle Fitment - Part No: PEAK-LM2-HPTUN-SGL

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