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ENGINEERING THE FUTURE OF PERFORMANCE ™
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Mercedes-Benz

M113K Supercharger System
Purchase M113K Supercharger System
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    M113K Supercharger System

  • Gains are at the engine or "crank". Actual gains are dependent on the model, model year, fuel octane, engine health, and environmental conditions. Learn More

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  • $8,499.99 $7,224.99

    Black Friday 2019 Hardware 15% off: $1,275.00

  • Prop 65 warning
    Warning

    This product can expose you to chemicals including carbon black, silica - crystalline, formaldehyde, and lead which are known to the State of California to cause cancer, and lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Weistec Horsepower 680
Weistec Torque 724
Manufacturer Weistec
Street legal in all the US States No
Engine Family M113K
Stock Horsepower 469
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year make model trim engine
2008 Mercedes-Benz SL55 AMG Base (R230) Supercharged 5.5L V8 (M113K)
2007 Mercedes-Benz SL55 AMG Base (R230) Supercharged 5.5L V8 (M113K)
2006 Mercedes-Benz SL55 AMG Base (R230) Supercharged 5.5L V8 (M113K)
2005 Mercedes-Benz SL55 AMG Base (R230) Supercharged 5.5L V8 (M113K)
2004 Mercedes-Benz SL55 AMG Base (R230) Supercharged 5.5L V8 (M113K)
2003 Mercedes-Benz SL55 AMG Base (R230) Supercharged 5.5L V8 (M113K)
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2002 was a milestone for Mercedes and European sports car enthusiasts. The AMG 55 equiped with the M113K could only be described as a game changer. When AMG transformed the production Mercedes 5.5L V8 into a Kompressed monster, there were not many cars left in the world that could overtake it. The factory forced induction engine lead to an entire industry of Mercedes aftermarket, an industry that has squeezed every last drop of power from the stock Kompressor.




Maximum Performance

We have taken our proven supercharger design concepts and applied them to create the most efficient, reliable, and powerful upgrade ever available.


Maximum Performance

Our Supercharger System for the M113K engines provide much larger capacity, much more efficient cooling, and is a much lighter unit than stock.


Maximum Performance

The factory unit restricted air flow.  Naturally our engineering team incorporated a much larger opening to reduce restrictions.


Maximum Performance

We've also given our clients options for throttle bodies.  Both stock and the optional 82mm Throttle Bodies are able to be mated with our 3.0L Supercharger System.


Weistec Customer

goes 10.6 @ 134.4 mph in an E55


Fastest G55 in the World

Running Only the Weistec M113K Supercharger System and Exhaust.

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 Intake Elbow and Throttle Body Inlet

  • Maintains Factory Electronic Bypass Valve

  • Hard Anodized Front Drive Bracket with Double Bearing, Belt Wrap Idler

  • HD 8 Rib Belt Tensioner

  • HD Supercharger Serpentine Drive Belt

  • High Flow Billet Fuel Rail System

  • 650cc Fuel Injectors

  • Molded Silicone Air Pump and Throttle Body Coupler

  • Weistec Weaved Cotton Fiber Air Filter

  • New OEM Gaskets

  • Saves 50 Lbs. vs Factory Kompressor

  • Weistec Engineering, M113K S1 SC Reflash

*Note: Weistec M113K Supercharger is designed to run on the original diameter crank pulley, whether it be an OEM crank pulley, or the Weistec Modular Crank Pulley with a 150mm ring. Running anything but this ratio is not compatible with the provided Weistec tune and belt.



Note: This item is considered special order. (See Terms and Conditions)