2020-2023 Duramax AMDP HP Tuners Custom Tune Package

$2,349.35 CAD

Performance part for diesel trucks. Please confirm compatibility before purchasing.

2020-2023 Duramax AMDP MPVI3 Custom Tune Files (Tuning)

Description

Fits

Year	Make	Engine
2020-2023	GMC	L5P w/ 6.6L Duramax

Unlock your L5P's true potential with AMDP Custom Tuning. These tune files will range from 0HP Modified up to 150HP Race tunes. Still wanting more power? We can have these custom tune files written to accommodate any modifications your truck may have, just let us know!

Each Package will include the necessary equipment & credits to load the custom tuning into your L5P. This tune file is compatible with the RTD4, MPVI2. MPVI3 & MPVI4 devices.

We do not support lope tunes or smoke tunes.

Includes

Package Includes:

HPTuners MPVI4
Single or 5 Custom Tune Files
HP Tuners Credits (6)
Canbus Harness (NOX Plugs)

Add-ons (optional):

Transmission Tuning: Be sure to select the corresponding year for your truck in the add-ons. Includes Transmission tuning, and an Unlocked 87A TCM (4 credits must be purchased separately)

All Tuning will give you full access to calibrate, log, and scan via the OBD2 port with your MPVI4 and VCM Suite 4.3+!

Power Levels

L5P Power Levels:

Modified	Level 1	Level 2	Level 3	Level 4	Level 5
Tune File	0HP	50HP	75HP	100HP	150HP

Larger Tune Files are available on request.

Tuning

SOTF Tuning

When selecting SOTF tuning, you have the ability to utilize the Cruise Control Method (Read More Here) which would be accessed via your steering wheel. If you prefer a manual toggle switch, be sure to select the addon. If you do not select the addon, your SOTF tuning will automatically default to the Cruise Control Method.

Notes

Unlocked ECM's will not be able to communicate with the GM Factory Tools, GM will not be able to flash or modify your ECM for recalls anymore.

ECM Unlock

The MPVI4 can unlock 2019-2023 Trucks*. Click here to learn more.

Installation

How it works

You will need to read the stock file of the truck with the HPTuners MPVI4 Device, once you send us that stock file, we can send you the custom tuning to suit your truck. It's a very quick and easy process and will come with step-by-step instructions.

Installation Instructions:

If you already have the MPVI3 or MPVI4 Device and are just looking for the tune files, click here

Duramax 2020-2025

Please refer to our Shipping policy. As a general rule, we ship out all orders in 24-72 hours using services like Purolator and other, and always provide you with a tracking number.

Please refer to our Disclaimer and Warranty pages.

Planning a larger purchase? Feel free to reach out to discuss a possible discount.

If you have any questions or need help with your order, you’re always welcome to contact us directly.

Contact page link

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More details here