2017-2021 Duramax AMDP MPVI2 Custom Tune Files (AMDP-L5P-Tune)-Tune Files-AMDP-Dirty Diesel Customs

2017-2021 Duramax AMDP MPVI2 Custom Tune Files (AMDP-L5P-Tune)


Part Number: 17-21-AMDP-L5P-Single

Sale price$1,175.00 CAD

This product ships for free to most Canadian locations! Learn more.
Tuning:Single Tune (No Credits)
TCM Tuning (17-19 Trucks Only):No TCM Tuning

Fits: 2017-2021 GM L5P w/ 6.6L Duramax & MPVI2, Unlocked PCM, & Unlocked TCM.

Note: These are only the tune files. If you also require hardware, please click one of the following options: 2017-2019 L5P Custom Tune Package OR 2020-2021 L5P Custom Tune Package.

Unlock your L5P's true potential with AMDP Custom Tuning. These tune files will range from Stock Delete 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!

Emissions Level 1 Level 2 Level 3 Level 4 Level 5
Off 0HP 50HP 75HP 100HP 150HP


TCM Tuning:

Note: TCM Tuning is only available for 2017-2019 trucks 

TCM Tuning is optional but highly recommended if you have the T87 TCM. Each TCM File will be built to suit and will include line pressure improvements to hold all the extra power that is made.

Optional Add-On

  • ECM Credits
  • TCM Credits
  • TCM Tune Files

All Tuning will give you full access to calibrate, log, and scan via the OBD2 port with your MPVI2 and VCM Suite 4.3+! 


How it works

You will need to read the stock file of the truck with the HPTuners MPVI2 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:


Tuning Instructions: 


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