About The Jekill and Hyde Company

The Jekill and Hyde Company is the world's fastest-growing manufacturer, producer, and supplier of electronically adjustable exhaust systems available. We provide motorcyclists with the absolute best exhaust system in today’s market in regards to sound, aesthetics, quality and performance.

Our systems are 100% street legal and have a European Type Approval, as well as being CARB/EPA and TUV tested. Our products are a result of German engineering and Dutch craftsmanship.

Why the Dr. Jekill & Mr. Hyde name?
The name “The Jekill and Hyde Company” is inspired by Robert Louis Stevenson’s 1886 novella, The Strange case of Dr. Jekyll and Mr. Hyde. Just as the doctor had, our exhaust systems embody two distinct personalities:

  • Dr. Jekill
    The Dr. Jekill element is a socially responsible persona; as required by the environment and/or law. It’s a sound, which will not, for example, disturb your neighbours when riding away on your motorcycle early in the morning or late in the evening.
  • Mr. Hyde
    Where the backdrop and the law allows, you can unleash the fury of the Mr. Hyde side. The Mr. Hyde sound is deep, rumbling and mellifluous, which makes the motorcycle experience complete and your ears fully satisfied.

The Jekill and Hyde headquarters and production facility is based in Belfeld, The Netherlands.

The Jekill and Hyde Company Head Office The Jekill and Hyde Company Headquarters Netherlands
Other subsidiaries are located in (among others):

  • Germany
  • Switzerland
  • France
  • Italy
  • Singapore
  • United States, Georgia Office
  • Japan
  • Canada

The benefits of a Dr. Jekill & Mr. Hyde system:

  • Street legal: In compliance with Law and Regulations
  • Our products have a EU type approval and are CARB/EPA, EC/ECE/EG/ABE/EEC and TUV tested
  • All parts are manufactured in Europe 
  • Always 100% Power and Performance
  • A very profound and deep bass sound
  • Silent mode for a social sound
  • 2 years warranty

Dr. Jekill and Mr. Hyde exhausts are second to none

Want to learn more about our system? Contact us!