Product Description
About the Mercedes-AMG M113K engine
The M113K is AMG's 5.4-liter supercharged V8, fitted from 2002 to 2011 in the E55, CLS55, SL55, S55, CL55 and G55 AMG. From the factory it makes about 469 hp through a small twin-screw supercharger that runs out of breath at the top end. Weistec's M113K Supercharger System replaces it with a larger 3.0L unit and far more efficient cooling, taking these cars to around 680 hp, and it has run 10.6 seconds at 134 mph in an E55. Pair it with our M113K ECU tune.
We have taken our proven supercharger design concepts and applied them to create the most efficient, reliable, and powerful upgrade ever available.
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
An E55 achieved 10.6 seconds at 134.4mph using our Supercharger System.
Fastest G55 in the World
Running Only the Weistec M113K Supercharger System and Exhaust.
Key Features:
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3.0L Twin-Screw Compressor Module (Why Twin-Screw?)
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1000hp Liquid to Air Intercooler Core
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High Flow, Cast Aluminum, T6 Hardened Lower Manifold
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High Flow, Cast Aluminum, T6 Hardened Intake Elbow and Throttle Body Inlet
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Maintains Factory Electronic Bypass Valve
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Hard Anodized Front Drive Bracket with Double Bearing, Belt Wrap Idler
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HD 8 Rib Belt Tensioner
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HD Supercharger Serpentine Drive Belt
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High Flow Billet Fuel Rail System
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650cc Fuel Injectors
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Molded Silicone Air Pump and Throttle Body Coupler
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Weistec Weaved Cotton Fiber Air Filter
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New OEM Gaskets
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Saves 50 Lbs. vs Factory Kompressor
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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.
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