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DieselR Corp

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The new GDP Commander/My Diag offers a convenient option to perform the ECM upgrade on your 2017-2023 Chevy Silverado/GMC Sierra 6.6L Duramax or 2020-2022 Ford 6.7L Powerstroke in your own garage/shop. The best part? There’s no need to remove the ECM from the truck. This means there’s no risk of breaking tabs during the removal or reinstallation process. This kit also doesn’t require any reprogramming or relearns.

DieselR Corp GDP Commander / My Diag - Ford 6.7L Powerstroke 2020-2022 / GMC/Chevy 6.6L Duramax 2017-2023

GDPCOMM1001
$1,400.00 CAD
DieselR Corp L5P Tune Package - GMC/Chevy 6.6L Duramax.

DieselR Corp L5P Tune Package Duramax 2017-2019

DRC17-19-L5P-TP
From $1,175.00 CAD
DieselR Corp L5P Tune Package - GMC/Chevy 6.6L Duramax.

DieselR Corp L5P Tune Package Duramax 2020-2023

DRC20-23-L5P-TP
From $1,175.00 CAD
DieselR Corp L5P Tune Package - Ford 6.7L Powerstroke 2020-2021

DieselR Corp Tune Package - Ford 6.7L Powerstroke 2020-2021

DRCDSLRT-100610
From $1,150.00 CAD