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    M159 ECU Upgrade

    sku:01-159-00367-2

    Availability: In stock

    $1,499.99

    M159 ECU Upgrade

    +27 Wheel Horsepower, +36 Wheel Torque

    As a leader in tuning and calibration, Weistec Engineering is proud to release tuning packages for the SLS AMG. Our ability to successfully innovate and create the world's first 50 state legal supercharger system for the 6.3L AMG has allowed us to further identify and understand the complex factory modules.

    We have created a strong yet reliable tuning solution that utilizes the same calibration technology that has been applied to our Supercharger System. With a keen understanding for optimal running conditions for the SLS, we have revised many features of the ECU which creates an astounding 515 horsepower to the wheels on 91 octane.

    *Power gains vary based on model and modifications.

    *Product may not be emissions compliant.  Check local laws prior to installation.

    ECU Tuning Process: How do I get my ECU tuned?

    Key Features:

    • +27 Wheel Horsepower

    • +36 Wheel Torque

    • Eliminate Top Speed Limiter

    • Increased Throttle Response

    • Optimized Fuel and Spark

    PDF Fileweistec_w197_sls_ecu_removal_manual (381.5 KB)Download

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    NOT LEGAL FOR SALE OR USE ON POLLUTION CONTROLLED MOTOR VEHICLES

    Weistec Engineering performance upgrades may be used solely on vehicles used in sanctioned competition which may never be used upon a public road or highway, unless permitted by specific regulatory exemptions. For state specific details please visit the following website. http://www.semasan.com/emissions
    It is the responsibility of the installer and/or user of the product to ensure that it is used in compliance with all applicable laws and regulations. If a product was purchased in error, do not install and/or use it. The purchaser must arrange to return the product(s) for a full refund.
    This policy only applies to installers and/or users who are in the United States, customers who reside in other countries should act in accordance with their local laws and regulations.
    All performance modifications and installations are at the customer’s own risk. Weistec Engineering holds no responsibility either implied or otherwise for mechanical, electrical or other failure when using any aftermarket performance products.