Harley-Davidson® Sportster® Exhaust | Dr. Jekill & Mr. Hyde

Sportster   exhaust  

The fierce allround bike. Customize your Harley Davidson Sportster with Dr. Jekill & Mr. Hyde | The Exhaust.



Stay close to the road with ‘spot on’ performance. Customize your Harley-Davidson Sportster with Dr. Jekill & Mr. Hyde | The Exhaust.

You will probably never see two Sportsters exactly alike. It’s the most honest motorcycle; an alluring painting waiting for you to add the final details. Make it yours with Dr. Jekill & Mr. Hyde | The Exhaust.


Crank your cool factor up to 11 with Dr. Jekill & Mr. Hyde | The Exhaust, the best exhaust ever created for Harley-Davidson® Sportster®. The Dr. Jekill Mode is great, but the Mr. Hyde Mode makes the bike come alive.

The Exhaust for Sportster is available for:
Forty-eight® // Iron 883™ // Seventy-two® // Superlow® // Custom Limited // Roadster™ // 1200 // 883


Configure your Exhaust

Adjust your sound to the momentElectronically adjustable exhaust for Harley-Davidson Sportster

The Jekill and Hyde Company gives motorcyclists the ultimate riding experience with The Exhaust. Our electronically adjustable exhaust system gives you the possibility to adjust your sound to the moment and offers excellent performance and premium quality.

Dr. Jekill & Mr. Hyde | The Exhaust offers a premium quality exhaust with 4 years warranty. Our exhaust system makes it possible to choose between three different sound modes on the fly, which makes every ride spectacular!

The Exhaust is a result of German engineering and Dutch craftsmanship. With state of the art technology, perfectly crafted by the best engineers in town. With computer simulations, the building of prototypes and extensive testing, we’ve created a tailor made exhaust for each and every bike. By riders, for riders.

  • Dr. Jekill mode
  • Dynamic mode
  • Mr. Hyde mode

adjust your sound to the moment three sound modes

Dr. Jekill & Mr. Hyde systems embody three distinct personalities: the Dr. Jekill mode, the Dynamic mode and the Mr. Hyde mode. By a simple push of a button a valve inside the muffler closes, opens, or opens halfway, giving your exhaust more power and sound. This gives you all the tools to adjust your sound to the moment. 


More info

How it sounds


Listen and enjoy the different sound modes of Dr. Jekill & Mr. Hyde. 
Push a button to start.

Dr. Jekill mode
Mr. Hyde mode
Dynamic Mode

more info? request a brochure

Do you want to know more about The Jekill and Hyde Company products and services for your brand? Enter your email address, choose your brand and you will immediately receive a link to the desired download in your mailbox.


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the exhaust

Customize your own Dr. Jekill & Mr. Hyde | The Exhaust for Sportster. Let’s build something beautiful.


Customize your own Dr. Jekill & Mr. Hyde | The Exhaust. Pick your brand, model, body colour, endcap and electronics, and make it yours. Let’s build something beautiful.