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    Stage 3 M156 Supercharger System, E63 W211


    Availability: In stock


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    Stage 3 M156 Supercharger System, E63 W211

    740+ Horsepower, 630+ ft-lb of Torque

    Requires High Flow Exhaust, Removal of Secondary Air Injection Valves, ROW Airboxes, and Spark Plugs. Built Transmission Recommended

    Weistec Stage 3 Supercharger System is built to address the needs of customers looking for the most power out of the 63 AMG. Incorporating many years of Mercedes supercharger knowledge, the larger 3.0L twin-screw is the pinnacle Weistec's supercharger systems.

    Using our 3.0L Twin Screw, we have set the record for the Worlds Fastest Mercedes with our Stage 3 M156 System and supporting Weistec products, generating engine power levels exceeding 1000 Horsepower.

    Air conditioning pulley selection.

    9.75 @ 151.95 mph /// 60-130 MPH in 4.32 Seconds


    Before and After 1/4 Mile /// -2 Seconds, +15 MPH

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

    Key Features:

    • 3.0L Twin-Screw Compressor Module Why Twin-Screw?

    • 1000hp Liquid to Air Intercooler Core

    • High Flow Cast Aluminum T6 Hardened Lower Manifold

    • High Flow Cast Aluminum T6 Hardened Throttle Body Inlet Y

    • 45mm Boost Bypass Assembly

    • 8-Rib Direct Drive Belt System

    • SFI Approved Light Weight 8-Rib Crank Damper

    • Crank Pin Drill Tool

    • Billet Aluminum Direct Drive Cradle System

    • Hard Anodized Billet Aluminum Serpentine Idlers

    • Johnson CM30 30 Liter/Min Intercooler Water Pump

    • Intercooler Water Recovery Tank

    • Cross Flow Heat Exchanger

    • High Flow Fuel Rail System

    • High Capacity Fuel Injectors

    • Molded Silicone Couplers

    • Power-Steering Reservoir Relocation Assembly

    • Weistec Engineering Stage 3 Supercharger System ECU Reflash

    PDF Filem156sc_e_s3_2 (3.1 MB)Download


    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.
    Some Weistec Engineering performance upgrades may solely be used on vehicles in sanctioned competition which may never be used upon a public road or highway, unless permitted by specific regulatory exemptions (such as a CARB E.O.). For state specific details please visit the following website.
    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.
    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.


    WARNING: Cancer and Reproductive Harm