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Weistec M113K Supercharger System Mercedes-Benz CL55|CLS55|E55|G55|S55|SL55 AMG 2002-2012



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Model #01-113-00908-3

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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.

  • Weistec have taken their proven supercharger design concepts and applied them to create the most efficient, reliable and powerful upgrade ever available.
  • Weistec's Supercharger System for the M113K engines provide much larger capacity, much more efficient cooling and is a much lighter unit than stock.
  • The factory unit restricted air flow. Naturally Weistec's engineering team incorporated a much larger opening to reduce restrictions.
  • Weistec have also given their clients options for throttle bodies. Both stock and the optional 82mm Throttle Bodies are able to be mated with their 3.0L Supercharger System.
  • Maintains factory electronic bypass valve
  • Weistec Horsepower: 680 (Stock - 469)
  • Weistec Torque: 724 (Stock - 516)
  • Engine Family: M113K
Package Includes:
  • 3.0L Twin-Screw Compressor Module
  • 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
  • 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
  • Mercedes-Benz W215 CL55 AMG 2003-2006
  • Mercedes-Benz W219 CLS55 AMG 2004-2006
  • Mercedes-Benz W211 E55 AMG 2003-2006
  • Mercedes-Benz W463 G55 AMG 2006-2012
  • Mercedes-Benz W220 S55 AMG 2002-2006
  • Mercedes-Benz R230 SL55 AMG 2003-2008
  • 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.
  • This item is considered as a special order.

Proposition 65

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Vehicle Engine Notes
Mercedes-Benz CL55 AMG

Mercedes-Benz CLS55 AMG

Mercedes-Benz E55 AMG

Mercedes-Benz G55 AMG

Mercedes-Benz S55 AMG

Mercedes-Benz SL55 AMG

What Is Weistec Engineering?

Based out of Orange County, California, Weistec Engineering is an industry leader in research, development, and design. While the company was only established in late 2010, founder Michael Weiss and his partner Steve Atneyel both have an impressive track record of working with some of the fastest and most powerful vehicles in the world. The duo were both engineers for major American OEM and aftermarket performance companies; Michael was involved with advanced engineering, while Steve specialized in computer calibration.

Michael Weiss and Steve Atneyel decided to branch out on their own and combine their expertise and experience. The pair were, and still remain, avid Mercedes enthusiast and realized that there was a huge gap in the market for a company dedicated to engineering state-of-the-art performance systems for cars powered by motors like the M156 and M159 AMG. Since its inception over a decade ago, Weistec has grown to provide customers with the highest level of satisfaction and value through unyielding tests and continuous improvements in Mercedes products and performance. 

What Does Weistec Offer?

Engineering and design are the two core services of Weistec Engineering. The Weistec team offers an array of services and capabilities thanks to the team’s combined experience from multiple fields. Whether you have a new idea or are looking to improve an existing design, Weistec can bring your concept to reality while protecting your vehicle’s design form and engineering function. Services include CAD, CAM, rapid prototyping, CNC machining, laser cutting and etching, casting, plastic injection molding, 3D laser scanning, and much more.

Weistec Engineering also offers a comprehensive line of products to the import and exotic market, covering vehicles such as Mercedes-Benz, Audi, Pagani, Alfa Romeo, BMW, McLaren, Ford, Aston Martin, and Maserati. No matter what type of upgrade you are looking for, Weistec has something for everyone when it comes to performance products, suspension parts, electrical components, interior/exterior accessories, and wheels/tires.

Weistec Engineering keeps nearly every aspect of its production process in house to guarantee only the highest quality. From conceptual 3D designs to in-house manufacturing and, ultimately, road and track testing, Weistec boasts relentless attention to detail on everything it offers. Specializing in computer-aided design and vehicle calibration, Weistec has the ability to manufacture quality products that are capable of withstanding even the most rigorous testing conditions. From OEM vehicle manufacturers to the aftermarket performance enthusiast, Weistec aims to deliver innovative solutions that address a wide range of client needs and desires. 

Find Weistec Parts at Vivid Racing

Vivid Racing carries an extensive lineup of Weistec products to suit all your needs and preferences. Our inventory is virtually endless with everything you could possibly need to upgrade your vehicle in terms of performance, power, handling, suspension, aesthetics, and accessories. If you cannot find what you are looking for above or need help choosing a product for your needs, please give us a call at (480) 966-3040. We will advise you on the possible options and walk you through the entire purchase process to ensure a hassle-free experience.

Weistec Limited Warranty

1. Warranty on Weistec Turbocharger Systems, Supercharger Systems, Exhaust Systems and Engine Accessories

12 month Weistec Limited Warranty. Valid 12 months from sales date with valid registration.The following exclusions apply to all Weistec Limited Warranties.

Weistec's limited warranties do not cover any of the following damages or items:
  • Damages to and/or failure of any non-Weistec component or equipment on a vehicle including, but not limited to, the engine, electrical system, transmission and differentials.
  • Damage caused by "Acts of God", normal wear and tear, or damage to a vehicle or engine caused by, tuning by others, collision and/or engine failure.
  • Any costs incurred for towing or downtime of the vehicle.
  • Any rental vehicle costs
  • Any labor costs to diagnose problems or to remove or replace the Weistec products; or any damage caused by the use of another company's product.
  • Any shipping costs.

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