Rotrex Superchargers

Centrifugal Superchargers

For over 25 years, Rotrex has been pushing the limits of performance with cutting-edge centrifugal superchargers that deliver instant, reliable power — now supporting builds of over 1200 HP.

Whether you drive a car, motorcycle, boat, or off-roader, our centrifugal superchargers are designed for seamless integration and maximum performance without boost lag.

Rotrex superchargers are the most compact, efficient, and reliable centrifugal superchargers on the market — and the only centrifugal superchargers factory-fitted by OEMs, proving their unmatched durability and performance.

Every supercharger is developed, manufactured, assembled, and tested in Denmark, ensuring the highest quality at every step.

Acceleration and power delivery

Compared to traditional centrifugal superchargers, the Rotrex unit offers the highest boost at low and mid-range engine speeds. Compressor speeds as high as 240,000 rpm results in superior acceleration and power delivery.

Reliability

The secret behind Rotrex is the patented planetary traction drive. The toothless planetary drive eliminates the need for high-speed bearings and enables rolling contact, minimizing wear and vibrations, resulting in unmatched reliability.

Compactness

The compactness and shape of the small Rotrex superchargers offers unique packaging advantages and installation flexibility, an important characteristic in the small modern engine compartment.