Ignitions and Electrical› Computers, Chips, Modules and Programmers

DuraMax Tuner

(2020-2023) L5P Switch On The Fly Remote Tuning Package CORE CHARGE OF $700 APPLIES

$2,480.40

SKU: D06C DM1MO1371012000

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This Calibrated Power remote tuning package for L5P Duramax engines allows for in-vehicle ECM unlocking and tuning within 30 minutes. It includes five emissions-intact custom tunes that are switchable on the fly for 2020-2023 Chevy Silverado and GMC Sierra 6.6L Duramax L5P trucks, providing flexibility for towing, daily driving, and maximizing engine potential. The package includes ECM Tuning, TCM Tuning, hardware, and credits, with custom TCM tuning enhancing shift quality and overall driving experience, especially for trucks with larger tires.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDuraMax Tuner
Part NumberD06C DM1MO1371012000

Videos

Tuning an L5P Duramax #tuner #duramaxdiesel #duramax #hptuners #learning #l5p #diesel #sds

Tuning an L5P Duramax #tuner #duramaxdiesel #duramax #hptuners #learning #l5p #diesel #sds

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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