Electronically adjustable exhaust for Vespa

The Exhaust for Vespa

Iconic design meets legendary sound.Dr. Jekill & Mr. Hyde × Vespa

We can't reveal too much yet, but one thing is clear: Dr. Jekill & Mr. Hyde is working on an exclusive exhaust for Vespa - with the style, performance, and sound you know from us.

Vespa means more than just a scooter - it's a way of life. And with Dr. Jekill & Mr. Hyde, it's not just about technology, but also emotion, sound, and character. Both brands embody timeless design, premium quality, and attention to detail. In short: it just feels right.



The Exhaust for Vespa will be available for:
GTS 300 // GTS 300 Super // GTS 300 Supersport // GTS 300 Touring // GTS 300 SuperTech // GTV / Grand Turismo Sport // Gran Turismo Vintage // GTS 310 // GTS Super 310 // GTS SuperSport 310 // GTS SuperTech 310 // GTV 310 // GTV Officina 8 310


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The feeling and the soundThe Perfect Connection

When Dr. Jekill & Mr. Hyde decided to develop a system for Vespa, it was never just about a new exhaust. It was about how to translate the Vespa lifestyle into sound. A Vespa is not just an ordinary vehicle. It's a memory of summer evenings, Italian streets, freedom between past and present. And that's exactly where this system comes in.

Dr. Jekill & Mr. Hyde brings its decades of experience with electronically controlled exhaust systems into a world that has been dominated by classic solutions. Instead of a fixed sound, a system is created that adapts to the moment, the rider's mood, the environment, the situation. Whether quiet and restrained when cruising through the city in the early morning or rich and powerful on winding country roads in the afternoon - the sound follows you, not the other way around. The exhaust becomes part of the riding experience, not just technically, but emotionally.

The design remains deeply rooted in the Vespa DNA. Nothing feels forced, nothing screams for attention, but fits harmoniously into the lines of the GTS and GTV models. It's as if this exhaust has always been part of the Vespa idea, only now it finally comes to life. High-quality materials, exquisite craftsmanship, and a sense of substance make it clear that this is not just an accessory, but something enduring.

It is this combination of tradition and modern technology that makes the system so special. Vespa has stood for timeless elegance and character on two wheels for decades. Dr. Jekill & Mr. Hyde adds the sound, depth, and personality. Not loud for the sake of noise, but powerful, controlled, deliberate. A sound that accompanies you, reflects you, and makes your Vespa even more your own.

This creates something that doesn't feel like a product, but like an extension of your riding, your style, and your way of life. And that's exactly why it just feels right.



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VESPA

Soundcheck

Electronically adjustable exhaust systemsDr. Jekill & Mr. Hyde | The Exhaust

The Jekill and Hyde Company offers the ultimate riding experience. The Exhaust: an electronically adjustable exhaust system that allows you to choose between three different modes while riding. An exhaust that sets the bar in terms of performance, aesthetics, and sound. 

Our exhaust systems embody three different personalities: Dr. Jekill mode, Dynamic mode, and Mr. Hyde mode. With a simple push of a button, a flap inside the silencer opens and closes, giving your exhaust more sound and performance. We attach great importance to the environment, so all our exhaust systems are designed to meet air quality standards.

Dr. Jekill & Mr. Hyde | The Exhaust is a fully legal exhaust system that complies with European laws and is also ECE, EG-BE, and TÜV certified. Our software is programmed to subtly and almost imperceptibly intervene when the legally set parameters are reached. This ensures that you are 100% legal in all modes.

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

die Klappe die drei Sound Modes

Our exhaust systems embody three different personalities: Dr. Jekill mode, Dynamic mode, and Mr. Hyde mode. With a simple push of a button, a flap inside the silencer opens and closes, giving your exhaust more power and performance. You can choose to ride in Dr. Jekill mode, Dynamic mode, or Mr. Hyde mode depending on the situation. Whichever mode you choose, you are always 100% legal.

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European type approval street legal

Dr. Jekill & Mr. Hyde | The Exhaust offers a fully legal exhaust system. The system has European type approval and complies with all European laws and regulations and is TÜV-certified. 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.

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premium quality

Quality is our top priority. Dr. Jekill & Mr. Hyde | The Exhaust not only looks good but is also a reliable and high-quality product. As our exhaust systems must withstand extreme (weather) conditions and extreme heat, they are extensively tested before going into production.

After passing tests, only the highest quality materials are used for production. The materials are sourced from trusted suppliers in Europe.

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this is why
riders choose Dr. Jekill & Mr. Hyde

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'This sound impresses!'
Berti Schlottii  |   Indian Roadmaster

"In town, I use the quiet, Dr. Jekill mode. As soon as I leave the city I press the button and switch to dynamic mode, the middle position. I find this sound mode very comfortable. But if the situation asks for it, for example when drivers sticking too close to my license plate, the valve opens to the Mr. Hyde mode. And that sound impresses! With my wife on vacation, only dynamic mode is allowed. But if I am alone then..."

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"Best exhaust system I have ever had on a bike!"
Terje Andre Mangseth  |   Bagger

"The deep rumbling sound and the estethics of the Dr. Jekill & Mr. Hyde exhausts is the «!» on this Indian beast, turning heads like no other! I am very pleased with both quality and performance, and my neighbours appreciate the gesture of silencing the roar of the engine with a touch of a button. No tuning needed what so ever, fully customized for my ride - it is simply awesome! Best exhaust system I have ever had on a bike!"

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"Great quality, sound and instructions!"
Carsten Soejbjerg  |   FTR

"Love it, great sound when open, and great that you dont wake the neighbours in the morning (unless you want to:-) Great quality, sound and instructions!"

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"This is the exhaust I wish came stock!"
Terrance Cooley  |   Scout

"Completely changed the game for me. My previous exhaust had a nice tone but they were just too loud - I was setting off car alarms at idle. I wasn't enjoying riding anymore. When I heard the Dr. Jekill & Mr. Hyde exhaust though, I had to have it. The tones and volume were exactly what I was looking for, a button press away from inoffensive neighborhood bike to mean and proud cruiser with a tap. This is the exhaust I wish came stock!"

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"I can only recommend the Supreme."  
André  |   Chief

"The Supreme exhaust system from Dr. Jekill & Mr. Hyde gives my Indian Chief Dark Horse a unique bassy sound, as benifits an American cruiser! I can only recommend the Supreme to anyone who owns an Indian Chief."

 

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"Dark Horse in full gallop!"
Mario C. Veit  |   Dark Horse

"Dark Horse in full gallop! Upgrading my Indian Chieftain Dark Horse was definitely worth it. Finally, the bike has the presence it deserves. The black look of the J&H system perfectly emphasizes the "Dark Horse" theme, and the sound of the open exhaust impressively showcases the powerful Thunderstroke engine. The Big-Shot end caps were absolutely the right choice for this bagger, and even a layperson can immediately see that this is a bike with serious power. For me, Jekill & Hyde is the first choice when it comes to quality, sound, and support!"

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"Nice sound."  
Luc Thielemans  |   Chief

"Nice sound and looks very nice on my new Indian Chief Dark Horse."

 

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"Every time I start my bike I get goosebumps."
Nick Vanhoof  |   Indian Scout

"I'm very satisfied with the exhaust! Every time I start my bike and let the deep bass sound rattle, I get goosebumps. It motivates my inner beast to get the best out of my Scout and enjoy the wonderfully pleasant and rough sound- only then I can fully enjoy a perfect motorcycle ride."

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