New Dr Jekill & Mr Hyde exhaust projects

Current projects

harley-davidson-touring-2-1-exhaust-system

Your riding style might get you in trouble... your exhaust won't 'Twenty-One' for Harley-Davidson Touring Models

Introducing the latest innovation from Dr. Jekill & Mr. Hyde - a high-performance 2-1 exhaust system designed specifically for Harley-Davidson Touring models. Building upon the success of the acclaimed 'Twenty-One' exhaust for Milwaukee-Eight Softails, this new system embodies the same philosophy of sound and power.

The exhaust system offers three sound modes: Dr. Jekill mode with a closed valve for a refined sound, Dynamic Mode with a halfway open valve for a deep growl, and Mr. Hyde mode with a fully open valve for a thunderous roar. No matter the sound mode, the 'Twenty-One' exhaust guarantees a great, street legal auditory experience with a balance of performance, comfort, and excitement.


Learn more

2 into 1 exhaust
for Indian Chief

Get ready to be amazed by the new sound and design concept of our exclusive, electronically adjustable 2-1 exhaust system for the Indian Chief motorcycle. This incredible creation seamlessly blends stunning beauty with an electrifying sound, offering three sound modes and street legality. In development for Indian Chief, Chief Bobber, Sport Chief and Super Chief.

 

The Twenty-One exhaust by Dr. Jekill & Mr. Hyde is designed to elevate the performance and sound of Indian riding, catering to the performance scene while retaining the characteristic features and innovations of a Dr. Jekill & Mr. Hyde exhaust system. Brace yourself for a beastly performance and sound, complemented by the raw and stripped design that perfectly suits your Chief!

2-1 Exhaust concept

2-1-exhaust-indian-chief

dr. jekill & mr. hyde update Keep yourself informed!

Stay informed by following this page. We are constantly adding information.

Please let us know all the ways you would like to hear from us:

The Jekill & Hyde Company B.V. will use the information you provide on this form to be in touch with you and to provide updates and marketing.   You can change your mind at any time by clicking the unsubscribe link in the footer of any email you receive from us, or by contacting us at marketing@jekillandhyde.com. We will treat your information with respect. For more information about our privacy practices please visit our website.


By clicking below, you agree that we may process your information in accordance with these terms.   We use Mailchimp as our marketing platform. By clicking below to subscribe, you acknowledge that your information will be transferred to Mailchimp for processing. Learn more about Mailchimp's privacy practices here and the Dr. Jekill & Mr. Hyde here