Real Owner Reports: How Much Hp Do C63 M156 Supercharger Kits Add?

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The Mercedes-Benz C63 AMG M156 is a performance vehicle that has garnered a loyal following among car enthusiasts. One of the most popular modifications for this model is the addition of supercharger kits. In this article, we will explore real owner reports to determine how much horsepower these supercharger kits actually add to the C63 M156.

Understanding Supercharger Kits

Supercharger kits are designed to increase the engine’s power output by forcing more air into the combustion chamber. This process allows for more fuel to be burned, resulting in a significant increase in horsepower and torque. For the C63 M156, various brands offer supercharger kits, each with its unique features and performance claims.

  • Weistec Engineering Supercharger Kit
  • AMS Performance Supercharger Kit
  • Vivid Racing Supercharger Kit
  • Renntech Supercharger Kit

Owner Reports: Horsepower Gains

Many C63 M156 owners have reported their experiences after installing supercharger kits. Here are some of the most common horsepower gains reported:

  • Weistec Engineering: Owners report gains of 150-180 horsepower.
  • AMS Performance: Gains typically range from 120-160 horsepower.
  • Vivid Racing: Many users see increases of 100-150 horsepower.
  • Renntech: Reports suggest gains of 120-170 horsepower.

Factors Influencing Horsepower Gains

Several factors can influence the actual horsepower gains from a supercharger kit, including:

  • Type of supercharger used (roots, twin-screw, centrifugal)
  • Supporting modifications (exhaust, fuel system upgrades)
  • Tuning quality and precision
  • Environmental conditions (temperature, altitude)

Importance of Tuning

Proper tuning is crucial after installing a supercharger kit. It ensures that the engine runs efficiently and safely at the new power levels. Many owners emphasize the need for a professional tune to maximize horsepower gains and maintain engine health.

Real Owner Testimonials

Here are some testimonials from C63 M156 owners who have installed supercharger kits:

  • John D.: “After installing the Weistec kit, I felt a massive difference. My C63 went from 451 hp to nearly 630 hp!”
  • Sarah L.: “The AMS kit gave me an extra 140 hp, and the car feels incredible. The throttle response is much sharper!”
  • Mike T.: “I went with the Vivid Racing kit and saw about a 120 hp increase. The sound alone is worth it!”
  • Tom R.: “Renntech’s supercharger kit added around 150 hp to my C63. It transformed the driving experience!”

Conclusion

Supercharger kits for the Mercedes-Benz C63 M156 can provide substantial horsepower gains, with many owners reporting increases between 100 to 180 horsepower depending on the kit and supporting modifications. Tuning is essential to ensure optimal performance and engine longevity. As always, potential buyers should research thoroughly and consider their specific needs and goals when selecting a supercharger kit.