Manual - Take full control with the manually adjustable exhaust, equipped with a discreet switch located beneath the fuel tank. Seamlessly shift between distinct sound modes on the go, from near-silent to bold and commanding. Engineered for riders who value simplicity, functionality, and a personalized riding experience.
Engineered for quality, simplicity, and performance, these exhausts excel in every aspect. Whether you're riding with your crew or taking a moment to admire your bike, Dr. Jekill & Mr. Hyde ensures your Harley’s sound is a true reflection of your identity. Designed to fit Harley-Davidson Grand American Touring models from 2017-2025, this system delivers both versatility and style. Combining cutting-edge innovation with expert craftsmanship, it enhances both the look and feel of your ride.
Electronic - For those who demand maximum convenience, the premium electronically adjustable exhaust elevates control to the next level. With a simple press of a handlebar-mounted button, smartbox technology seamlessly shifts between three expertly tuned sound modes, ensuring the perfect tone for any ride.
Check out our online configurator to customize your new exhaust with ease. Once you place your order, it will be expertly assembled in the Netherlands and quickly shipped to your doorstep. Don’t wait—order now and stand out on the road!
The Touring Exhaust is available for: Ultra Limited® // Street Glide® // Electra Glide® // Road King® // Road Glide® // Ultra Classic® // Ultra Tour Glide Classic // Ultra Touring Glide Classic Shrine
The manual mode switch is equipped with a rotary knob that allows you to effortlessly adjust the valve inside the exhaust. This gives you precise control over your bike’s sound, letting you fine-tune its voice as you ride. Looking for an upgrade? Start with the manual version and, when you're ready, move up to the electronic option—offering you even more flexibility for your ride.
Fully street-legal C.A.R.B. compliant and meticulously sound-tested, our exhaust guarantees an exceptional auditory experience across all modes, blending sound, comfort, and exhilaration.
Push the button once to switch from the quiet Dr. Jekill mode to the roaring Mr. Hyde mode, or double-click and position the valve half open for the Dynamic mode in between.
Designed and built in Europe, this high-quality exhaust combines cutting-edge technology with a sleek, durable design. It’s not just about making noise — it’s about creating an experience.
With seamless integration, road-legal certification, and performance you can feel, Dr. Jekill & Mr. Hyde lets you decide how your ride is heard. It’s more than an exhaust — it’s a voice for your bike.
Personalization is key, which is why we offer two striking body finishes: sleek black and vibrant chrome. Riders can further customize their exhaust with a variety of end caps, including the bold Big Shot and the refined Slashcut, both available in black or polished finishes. This allows every rider to personalize their Harley-Davidson Milwaukee-Eight Touring model, reflecting their individual style while maintaining the bike’s iconic appeal. With these customizable options, the exhaust not only sounds phenomenal but also becomes a true expression of your identity on the road.
The system has undergone rigorous testing. Whether you're cruising through city streets, exploring scenic highways, or pushing the limits on the open road, our exhaust provides a powerful yet compliant sound experience.
Ride with confidence, knowing your exhaust not only enhances your motorcycle's sound but also aligns with most legal requirements. Your passion may turn heads, but your exhaust will remain within the bounds of the law, offering both peace of mind and exceptional quality.
Rigorous Testing for Ultimate Reliability
Before any exhaust system reaches the market, it undergoes extensive testing to ensure it meets our strict quality standards. Each system is tested under extreme conditions to guarantee it performs at its best, no matter where the road takes you.
Sourcing Only the Finest Materials
To achieve the highest level of quality, we use only premium materials sourced from trusted suppliers across Europe. This ensures that every exhaust system we produce is crafted with the utmost care and precision, delivering superior performance for every rider.
Designed specifically for Harley-Davidson Grand American Touring models, our exhaust system combines style, performance, and customization. Choose from the manual version for hands-on control or the electronic option for seamless adjustments. Personalize your ride further with your preferred body color, endcap design, and electronics to create the perfect exhaust that reflects your unique style and enhances your bike’s performance. Let’s work together to make your Harley-Davidson Grand American Touring model truly stand out.