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Mercedes AMG M113K 77mm Supercharger Pulley - Gold Edition

Regular price

$595.00

Details

For  E55, CLS55, S55, CL55, G55

Gold Special edition 77m Ultimate Performance supercharger pulley upgrade for the AMG 55 Kompressor motor. Our tests show 70+ 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.

Fits 2003 - 2007 AMG Mercedes 55K Models. The patented and original Ultimate Performance supercharger pulley upgrade for the AMG 55 Kompressor motor.

Specs:

  • Increases horsepower and torque
  • 35% lighter than factory pulley, reducing rotational mass
  • Reduced rotational mass increases supercharger longevity
  • 77 mm diameter
  • Easy to install
  • Special coating reduces belt slip
  • Improved nitride coated clutch, plate and spring design
  • 77 mm in size up to 3+ psi increase with tune (as compared to a stock supercharger pulley)
Weight:

2.5lbs (one pound less than stock 3.5) ~28.5% reduction in weight
Equates to 180mm crank pulley in power but much less rotating mass!

Made in USA by UPD (not offshore).
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For  E55, CLS55, S55, CL55, G55

Gold Special edition 77m Ultimate Performance supercharger pulley upgrade for the AMG 55 Kompressor motor. Our tests show 70+ 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.

Fits 2003 - 2007 AMG Mercedes 55K Models. The patented and original Ultimate Performance supercharger pulley upgrade for the AMG 55 Kompressor motor.

Specs:

  • Increases horsepower and torque
  • 35% lighter than factory pulley, reducing rotational mass
  • Reduced rotational mass increases supercharger longevity
  • 77 mm diameter
  • Easy to install
  • Special coating reduces belt slip
  • Improved nitride coated clutch, plate and spring design
  • 77 mm in size up to 3+ psi increase with tune (as compared to a stock supercharger pulley)
Weight:

2.5lbs (one pound less than stock 3.5) ~28.5% reduction in weight
Equates to 180mm crank pulley in power but much less rotating mass!

Made in USA by UPD (not offshore).

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