Dr. Jekill & Mr. Hyde gives motorcyclists the ultimate riding experience with The Exhaust: an electronically adjustable exhaust system which makes it possible to choose between three different sound modes and adjust your sound to the moment. Here are 10 reasons why you need a Dr. Jekill & Mr. Hyde exhaust.

NO. 1: AWESOME, UNIQUE SOUND

Let’s kick off with the most important one: The Exhaust offers an awesome, unique sound. Simple as that. For many motorcyclists sound is an essential and indispensable part of their hobby and passion. The ultimate way to celebrate their freedom. Dr. Jekill & Mr. Hyde’s specialized engineers have crafted a tailor-made sound for every bike, which gives riders the ultimate riding experience and can be adjusted to every situation. But you don’t have to take our word on it, the riders’ experiences speak for themselves!

NO. 2: THREE SOUND MODES

A Dr. Jekill & Mr. Hyde exhaust allows the rider to choose between 3 different sound modes. This means that the rider can enjoy the ride with his favorite soundtrack coming from his exhaust, but also be silent and calm when this is appropriate. You can choose between a silent, mellow tone, a dynamic mid-tone or go for a deep bass sound without any treble or mid tones. With a simple push of a button, a valve in the muffler closes or opens, allowing the sound level and character to be adjusted to the moment while riding. This valve is positioned in the center of the exhaust, which gives the exhaust gases the possibility to bypass. The optimum position for sound, performance and emission and not visible from outside, which fits with our clean optic perfectly.

NO. 3: STREET LEGAL, SOCIAL SOUND

Dr. Jekill & Mr. Hyde | The Exhaust offers a completely street legal exhaust. It has a European type approval and thus complies with all European laws and regulations, as well as being CARB/EPA and TÜV tested. The reason for this is that every Dr. Jekill & Mr. Hyde system contains a smartbox: this electronic control unit is the brain of the product and contains software that reads CANBUS signals coming from the motorcycle’s ECU.

By committing the system to the parameters set by EU legislation, the Smartbox will seamlessly and subtly intervene if necessary. Riders don’t have to worry about breaking the law in any situation; the system is always legal no matter what sound mode is selected.

That being said, we must also understand that we live in a crowded society where we have to accept that we also need to be considerate when it comes to the people around us, people that are maybe not at all charmed by the sound of a rumbling motorcycle. That is why at The Jekill and Hyde Company we offer you the possibility to adjust your sound to the moment. By doing this you can continue to carry out your favorite hobby, without disturbing others.