Dr. Jekill & Mr. Hyde® Nomad Exhaust for BMW R1250 GS / R1250 GSA / R1200 GS / R1200 GSA
This complete bolt-on kit includes everything needed for installation.
Includes:
- Nomad Pipe in Black or Pearl Grey
- Hexagon Carbon Gloss Endcaps
- Modeswitch Classic X for Smartbox
- Carbon Fiber Heat Shield
The Dr. Jekill & Mr. Hyde® Nomad Exhaust is a street-legal, electronically adjustable exhaust system designed for the BMW R1200 GS, R1200 GSA, R1250 GS, and R1250 GSA. Built to complement BMW’s legendary Boxer engine, it delivers the ideal combination of sound, performance, and riding comfort for both everyday use and long-distance adventure riding.
With 3 selectable sound modes, you can adjust your exhaust sound to match every ride:
- Dr. Jekill Mode – quiet and controlled
- Dynamic Mode – fuller sound with a balanced tone
- Mr. Hyde Mode – deep, powerful rumble
Designed to integrate seamlessly with the BMW GS platform, the Nomad combines premium materials, advanced electronic adjustment, and a distinctive look that matches the character of the bike.
Fits BMW models:
- R1200 GS
- R1200 GSA
- R1250 GS
- R1250 GSA
Features:
- Street-legal exhaust system
- Electronically adjustable exhaust
- 3 selectable sound modes
- Premium finish and materials
- Carbon fiber heat shield included
- 4-year guarantee
Customize your exhaust your way using our online exhaust configurator.
Make every beat count.
Technology
The Nomad uses advanced electronic components to deliver optimal performance, sound control, and street-legal compliance.
1. Modeswitch
The handlebar-mounted, weather-resistant Modeswitch lets you change sound modes at the push of a button.
2. Smartbox
The Smartbox is the control center of the system. It reads signals from the motorcycle’s ECU and automatically adjusts the exhaust when needed to maintain street-legal operation.
3. Servomotors
Once a mode is selected, the Smartbox sends a signal to the servomotors, which move the valve into the correct position for Dr. Jekill, Dynamic, or Mr. Hyde mode.
4. Valve
Our patented valve system controls exhaust flow and delivers the sound mode you choose.
The Ultimate GS Exhaust
How It Sounds
Installation Video
BMW R1200 GS // R1250 GS 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
The exhaust boosts a beautiful, deep rumble.
Dynamic Mode
A tamed Mr. Hyde sound.
Dr Jekill
A calm, low-key but distinctive sound.
Technology
The Valve
At the heart of every Dr. Jekill & Mr. Hyde® exhaust system is the valve, the technology that makes The Exhaust truly unique. Electronically adjustable on the fly, it gives you full control over how your bike sounds, with three distinct modes that adapt to the moment. From a refined, more subtle tone with the valve closed, to a deeper, more aggressive character in Dynamic Mode, all the way to the full, uncompromising sound of Mr. Hyde with the valve wide open, you decide exactly how your bike performs and sounds every time you ride.
Innovation
Research & Development
At Dr. Jekill & Mr. Hyde®, innovation never stands still. Every exhaust system is born from intensive research, advanced engineering, and relentless testing under real-world and extreme conditions. Inside our state-of-the-art facility, we are constantly pushing our products harder, refining every detail, and improving every system to stay far ahead of the competition.
From sound control and valve technology to performance, durability, and long-term reliability, nothing is left to chance. Every part is tested, every system is challenged, and every improvement is driven by one goal: to build the most advanced exhaust system on the market.
Craftsmanship
Premium Quality
For over 30 years, Dr. Jekill & Mr. Hyde® has defined the standard in premium exhaust systems. German engineered and Dutch handcrafted, every system is built in Europe to deliver unmatched sound, aesthetics, and performance. Designed to withstand extreme heat, harsh conditions, and years of riding, each exhaust is rigorously tested and built using premium stainless steel and advanced Nomex packing for lasting durability. This is not your average exhaust system, this is craftsmanship without compromise.
Frequently Asked Questions
Do You Have Questions?
Here we answer the most common questions about Dr. Jekill & Mr. Hyde® exhaust systems.
Dr. Jekill & Mr. Hyde® systems are premium exhaust systems built around engineering, materials, fit, finish, and electronically adjustable sound control.
Each system is developed specifically for the motorcycle, designed as a precise fit, and built with advanced components like the electronically controlled valve system that gives you multiple sound modes at the push of a button.
You are not just buying a muffler. You are buying a complete premium system with advanced technology, model-specific development, and a 4 year warranty.
If your bike is completely stock, no tune is required.
Our exhaust systems are German engineered to perform properly in every sound mode and are developed around a stock motorcycle setup.
If your bike has aftermarket modifications such as a decatted header, cam, or high-flow air filter, we recommend contacting your local dealer or reaching out to us directly so we can advise you on the best setup.
No, not if you are installing our exhaust on a stock bike.
Our systems are designed as plug-and-play solutions for stock motorcycles and do not require a tune.
To take it a step further, in Europe we are an official partner of Harley-Davidson, and our exhaust systems are available exclusively through authorized Harley-Davidson dealers.
While the setup is a bit different here in the United States, that partnership reflects the strength of our relationship with Harley-Davidson and the level of trust our systems have earned at the corporate level.
No. Dr. Jekill & Mr. Hyde® exhaust systems are designed to be plug and play, with a precise fit for your motorcycle and no complicated modifications required on stock applications.
Installation is straightforward for any mechanically inclined person. If you are not mechanically inclined, please have the system installed by your dealer.
You can buy our exhaust systems directly through us, through our dealers, or at events.
If you want help choosing the right system or locating a dealer, our team can point you in the right direction.
