We specialize in testing and tuning cars and motorcycles. Since 1993, we have tuned over 25,000 engines, ranging from 19th-century museum pieces to MotoGP machines and everything in between!

This provides us with extensive experience across virtually all models. We know the ins and outs of most engines and understand precisely which tuning method is best for optimal performance.

Since our inception, the motorcycle market has changed considerably. From carbureted engines to those with highly sophisticated ECUs that control not only injection but also traction control, electronic suspension, and more. We have experience with all systems.

Carburetors

Can be tuned in the following ways:

  • carburetor kits, selected settings
  • custom tuning on the dynamometer
Injection
Can be adjusted in these ways:
  • via external modules
  • directly in the ECU

History

In 1993, we started in Goes under the name Ruud Fredriks Dynojet ® as an importer of Dynojet and K&N filters. Ruud sold over 100 Dynojet dynamometers to renowned racing teams and motorcycle businesses both domestically and internationally, and was closely involved in the development of the Power Commander when it was first released.

Quite unexpectedly, the collaboration with Dynojet came to an end, and Ruud decided to acquire 'Tovami' from Ton van Mill, who, like Dynojet, produced dynamometers. Ton had developed a very appealing concept, particularly for lighter motorcycles, scooters, and karts. These dynamometers were very affordable and user-friendly.

In close collaboration with Ir. Sander Nijssen, Ruud merged his extensive experience with dynamometers with Sander Nijssen's programming expertise, thereby expanding and marketing the Tovami dynamometer product line. These dynamometers were sold very successfully. A highlight was the sale of a dynamometer to Jos Verstappen, who used it in the early stages of Max's career. We are still proud of this achievement!

As an alternative to Dynojet's Power Commander, we began importing Rapid Bike from the Italian company Dimsport. Similar to the Power Commander, the Rapid Bike is a module that can be installed on an injection-equipped motorcycle.

In 1995, we expanded with the automotive dynamometer.

Leveraging our many years of experience in racing, we began importing and distributing CRC fairings, windscreens, TMF subframes, and other accessories starting in 2016.

Ruud, Ria, Johan Fredriks