Overview of a modified Volkswagen Beetle with a supercharged engine. Here are the key points:

  • Beetle’s Popularity: The Volkswagen Beetle, also known as the Bug, was one of the most influential automobiles in history, with over 21 million units produced between 1938 and 2003. It ranked fourth in the 1999 Car of the Century competition.
  • Beetle Mania: Even after its production ceased, Beetle enthusiasts around the world continue to show their love for the car in various forms.
  • Supercharged Beetle in the UK: In the United Kingdom, there is a solid community of Beetle enthusiasts who like to install superchargers on the Beetle’s air-cooled engines.
  • Engine Upgrades: The engine in this particular modified Beetle has been upgraded from the stock 1,600cc displacement to 1,641cc, along with an upgraded carburettor setup and other tweaks, resulting in an increase of around 50 horsepower (37 kilowatts) over the stock power output.
  • The Kompressor Haus Ultimate Kit: The Beetle in the video is equipped with the Kompressor Haus Ultimate kit, which includes an AMR500 supercharger connected to a genuine Weber DCOE 40 carburettor with an MST serpentine pulley system. The kit requires an electric fuel pump and a crankcase oil breather.
  • Power Output: After installing the supercharger kit, the modified Beetle achieves an engine power output of 100.1 horsepower (73.62 kilowatts) and 126.9 pound-feet (172 Newton-meters) of torque at the crank.



The video shows that the supercharger kit has significantly increased the factory power output, supporting the claims of almost doubling the original power. This showcases the passion and creativity of Beetle enthusiasts, who continue to find ways to enhance the performance of this iconic vehicle.


The installation of a supercharger kit on a modified Volkswagen Beetle engine can bring several benefits, including:

  • Increased Power: The addition of a supercharger can significantly boost the engine’s power output. In this specific case, the Beetle’s engine gained around 50 horsepower (37 kilowatts) over the stock power, resulting in a total of 100.1 horsepower (73.62 kilowatts). This increased power can lead to improved acceleration and overall performance.
  • Enhanced Torque: Along with increased horsepower, the supercharger also provides higher torque output. In this example, the modified Beetle achieved 126.9 pound-feet (172 Newton meters) of torque at the crank. Higher torque allows for better low-end performance and responsiveness.
  • Improved Performance: With the power and torque gains from the supercharger, the modified Beetle is likely to have improved performance both on the road and on the track. It can lead to quicker acceleration, faster top speeds, and better overall driving dynamics.
  • Better Engine Response: Superchargers provide immediate power delivery as they are directly driven by the engine’s crankshaft. This means there is little to no lag in power delivery, resulting in better engine response and smoother acceleration.

More benefits

  • Retained Air-Cooled Engine Character: By using a supercharger, the modified Beetle can retain its air-cooled engine characteristics while significantly increasing its power. This allows Beetle enthusiasts to enjoy the classic air-cooled engine feel with modern performance upgrades.
  • Aftermarket Support: The availability of aftermarket supercharger kits, like the Kompressor Haus Ultimate kit mentioned, allows enthusiasts to easily and reliably upgrade their Beetle’s engine. These kits often come with comprehensive instructions and technical support for installation.
  • Enthusiast Community: Installing a supercharger on a Beetle engine can connect owners to a community of like-minded enthusiasts who share a passion for modifying and improving their vehicles. This sense of community can foster knowledge-sharing, tips, and experiences related to Beetle modifications.
  • Personalization: The modification of the Beetle’s engine with a supercharger allows owners to personalize and customize their vehicles according to their performance preferences. It adds a unique touch to the car and sets it apart from stock models.

While supercharging can provide various benefits, modifications to a vehicle’s engine should be done carefully and by experienced individuals to ensure safety, reliability, and proper integration with other engine components. Always consult with experts or professional tuners before making significant engine modifications.


The Kompressor Haus Ultimate kit is a great way to increase the power output of a Volkswagen Beetle engine. The kit is relatively affordable and easy to install, and it can provide significant power gains. The dyno run in the video shows that the kit can almost double the factory power, which is a very impressive result.

If you are looking for a way to improve the performance of your Beetle, the Kompressor Haus Ultimate kit is a great option. It is a well-made kit that is easy to install and use. The results of the dyno run show that the kit can provide significant power gains, which will make your Beetle more fun to drive.

Kompressor Haus – YouTube

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