Shop by Engine:

Heavy Tow ECM Tuning incl. Hardware & Credits - Duramax L5P (2020-2021)

filter sort

In stock


Sku: MO-116003010601

L5P ECMs IN STOCK READY TO SHIP!

All ECM sales are final.

Improve your heavy towing performance on your 2020-21 Chevy Silverado or GMC Sierra. HP Tuners hardware and credits included.

$4,709.95 CAD
Customize
Motor Ops L5P Single Tune   + $1,219.99 CAD
HP Tuners MPVI3   + $554.99 CAD
Modified ECM Purchase 2020-2021 L5P   + $2,099.99 CAD
HP Tuners Universal Credits x 8 for ECM   + $554.99 CAD
CAN Communication Harness 2020 L5P   + $279.99 CAD

* Required Fields

Price as configured:

$4,709.95 CAD

Your Customization
Heavy Tow ECM Tuning incl. Hardware & Credits - Duramax L5P (2020-2021)
Heavy Tow ECM Tuning incl. Hardware & Credits - Duramax L5P (2020-2021)

In stock

Summary

    Heavy Tow Tune

    • For those towing any load up to GVWR (Gross Vehicle Weight Rating)
    • + 90 RWHP, + 120 ft-lbs torque over factory
    • Wide Torque curve to improve drive-ability while towing
    • Perfect balance of sport driving & functionality
    • Unhook and enjoy a sportier drive

    Included in Our Price

    Modified ECM Purchase (Engine Control Module)

    • We ship a modified unlocked ECM once in stock
    • Call us for current estimates on ECM delivery time frame
    • Allows continued use of your truck vs removing & shipping your existing ECM
    • Keep your original ECM if you ever trade or need dealer servicing
    • No core purchase required

    HP Tuners MPVI3 Hardware

    • Bluetooth, Expansion Port, Mobile Device Support
    • Read your engine, Write our tested Tunes, Drive better
    • VCM (Vehicle Control Module) Editor, Scanner and USB cables
    • Most powerful scanning, diagnostic and logging

    8 HP Universal Credits

    CAN Communication Harness

    • used when exhaust sensors are disconnected
    • communicates with the fuel tank level
    • re-establishes communication between ECM & fuel tank components

    * Transmission Tuning is not yet available for 2020, 2021 models

    Motor Ops uses the latest calibration information available when processing your custom ECM tuning. It is advised that all 2020+ truck owners consult their GM Dealer to ensure the TCM has the latest calibration update available. If after programming there is a Reduced Power message and/or U0101 DTC, it is likely that the ECM was updated but the TCM was not. Please reprogram the TCM.

    More Information
    Hide 0 Price No