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UPD 74mm Fixed Supercharger Pulley

Increase horsepower and torque!
ECU tune required for proper functionality
Mfg Part #
MBFSP74
ECS Part #
ES#3638922
Brand
Ultimate Performance And Design
400.00
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on orders $49 and up
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Product Details

ECU tune required for proper functionality

Now A Patent Pending Design!

Fits 2003 - 2007 AMG Mercedes 55K Models

Ultimate Performance supercharger pulley upgrade for the AMG 55 Kompressor motor.  UPD tests show 55- 65 rear wheel hp and torque gains, while maintaining a safe level of boost and supercharger rpm.  Pulley upgrade offers excellent driveability and does not adversely affect highway mileage. 

Specs:

  • Increases horsepower and torque
  • 35% lighter than factory pulley, reducing rotational mass
  • Reduced rotational mass increases supercharger longevity
  • 74.0mm diameter
  • Easy to install
  • Special coating reduces belt slip
  • Improved nitride coated clutch, plate and spring design

This Part Fits the Following Vehicles

Make Model Submodel Engine Year Chasis
Mercedes Benz CL55 AMG Base V8 5.5L 2003 215.374
Mercedes Benz CL55 AMG Base V8 5.5L 2004 215.374
Mercedes Benz CL55 AMG Base V8 5.5L 2005 215.374
Mercedes Benz CL55 AMG Base V8 5.5L 113.991 2006 215.374
Mercedes Benz CLS55 AMG Base V8 5.5L 2006 219.376
Mercedes Benz E55 AMG Base V8 5.5L 2004 211.076
Mercedes Benz E55 AMG Base V8 5.5L 2005 211.076
Mercedes Benz E55 AMG Base V8 5.5L 113.990 2003 211.076
Mercedes Benz E55 AMG Base V8 5.5L 113.990 2006 211.076
Mercedes Benz S55 AMG Base V8 5.5L 2004 220.174
Mercedes Benz S55 AMG Base V8 5.5L 2005 220.174
Mercedes Benz S55 AMG Base V8 5.5L 2006 220.174
Mercedes Benz S55 AMG Kompressor V8 5.5L 2003 220.174
Mercedes Benz SL55 AMG Base V8 5.5L 2004 230.474
Mercedes Benz SL55 AMG Base V8 5.5L 2005 230.474
Mercedes Benz SL55 AMG Base V8 5.5L 113.992 2006 230.474
Mercedes Benz SL55 AMG Base V8 5.5L 113.995 2007 230.472
Mercedes Benz SL55 AMG Kompressor V8 5.5L 2003 230.474
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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