the valve

This is a big blank space

THE HEART OF THE SYSTEM

THE VALVE MATERIALS

The valve is the heart of their product and makes the exhaust systems truly unique. Thanks to the valve, the sound of our exhaust systems is electronically adjustable in three positions, so that you can always choose the mode that suits your needs as a rider.

Blackbox systems (motorcycles without CAN bus) offer two sound modes.

CLOSED

DR. JEKILL MODE

The Valve is closed. The Jekill mode is designed to blend in with your environment and become one with your surroundings. Perfect for long journeys and travelling through crowded areas.

The Valve in Dr. Jekill Mode

OPENED

MR. HYDE MODE

When your surroundings allow it, you can unleash Mr. Hyde and give your bike maximum performance. Feel the power of your bike and set free your inner beast. Experience a sensation that no stock exhaust can offer you.

The Valve in Mr. Hyde Mode

HALF-OPENED

DYNAMIC MODE

The mode in between Dr. Jekill and Mr. Hyde. Close to a stock exhaust but much more distinct.

The Valve in Dynamic Mode

SOUNDCHECK

USE YOUR HEADPHONES FOR THE ULTIMATE EXPERIENCE

Listen and enjoy the three different sound modes of the Dr. Jekill & Mr. Hyde - The Exhaust.

Mr. Hyde

Mr. Hyde Mode - The exhaust boosts a beautiful, deep rumble.

Dynamic

Dynamic Mode - A tamed Mr. Hyde sound.

Dr. Jekill

Dr. Jekill Mode - A calm, low-key but distinctive sound.

Dr. Jekill & Mr. Hyde's sound engineers have used the character of the engine as a guideline in all sound modes. We are sincerely proud of the sound and product that Dr. Jekill & Mr. Hyde have created. The power of the engine is perfectly transmitted to the rumbling sound coming out of the Dr. Jekill & Mr. Hyde Exhaust.

GET THE FULL EXPERIENCE

CHANGE YOUR PERSONALITY

BY SIMPLY CLICKING A BUTTON

When you start your bike the valve is always closed. When you push the button on your handlebars once, the valve will open up completely and your exhaust is set in the performance mode. Click it again and the valve fully closes again. When you double click the button, the valve will be opened to 50% and you ride in the dynamic mode*.

* Blackbox systems (motorcycles without CAN bus) offer two sound modes.