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H-D Heritage Classic
* Please Note: Some images may show additional exhaust configurations, colors & options.
View all options available for this exhaust using our Exhaust Configurator Tool.
Thumbnail Filmstrip of Shorty Slashcut Black/Chrome Images
DESCRIPTION
Harley-Davidson Heritage Classic Exhaust // Shorty with Slashcut End Cap
Dr. Jekill & Mr. Hyde® for
the Harley-Davidson Heritage Classic 114 (2021 - 2024) models.
Unleash Tradition with the New Shorty Exhaust in Black by Dr. Jekill & Mr. Hyde®
Crafted specifically for the Harley-Davidson Heritage Classic models from 2021 to 2024, this Shorty exhaust in Black with a Chrome Slashcut end cap is the ultimate street-legal upgrade. Designed for Heritage riders who value both classic style and cutting-edge sound control. Shown here as just slip-ons, this exhaust also allows for personalized configuration with choices of end caps, finishes, headers, and either a 2-into-1 or 2-into-2 system using our Exhaust Configurator.
Bring Out the Full Potential of Your Heritage Classic
The Shorty exhaust by Dr. Jekill & Mr. Hyde® seamlessly enhances the classic appeal of the Harley-Davidson Heritage Classic, blending aesthetics with advanced, electronically adjustable sound modes for a versatile riding experience.
Tailor Your Sound with 3 Dynamic Modes:
- Dr. Jekill Mode: Perfect for quiet city rides, this mode delivers a smooth, understated sound, allowing you to enjoy a calm, refined experience that respects quieter environments.
- Dynamic Mode: A resonant tone that strikes a balance, enhancing the Heritage Classic’s character without being overwhelming. Ideal for showcasing your bike’s unique sound without sacrificing comfort.
- Mr. Hyde Mode: Unleash the Heritage Classic’s full power with a bold, robust roar, letting your bike make a powerful statement on open roads and adding thrill to every twist of the throttle.
Fitment for: Harley-Davidson Heritage Classic 114 (2021-2024).
Finish Options: Available here in Black with a bold Slashcut end cap shown in chrome. Use our Exhaust Configurator to explore additional colors and end cap options to suit your taste.
Mounting Options: Shown here in Black with a Chrome Slashcut end cap. Additional configurations include Shorty in Chrome, along with end caps such as Big Shot, Streetfighter, and Slashcut in Chrome, Black, or Bronze. Explore all configurations in our Exhaust Configurator.
Configuration Choices: Shown here as just slip-ons. Use our Exhaust Configurator to choose between a 2-into-1 or 2-into-2 setup, along with a variety of headers to suit your preferred style and performance.
Sound Quality: Meticulously tuned to capture the essence of the Harley-Davidson Heritage Classic, this exhaust system produces an authentic, deep sound to complement every journey.
Warranty Assurance: Covered by a 4-year warranty, representing the trusted quality of Dr. Jekill & Mr. Hyde®.
Premium Construction: Engineered with top-quality materials to ensure durability and style that withstands the test of time and perfectly complements the Heritage Classic’s traditional aesthetic.
Elevate your Harley-Davidson Heritage Classic with the Shorty exhaust system in Black—bringing innovation to tradition and offering you complete control over sound, performance, and style.
THE DESIGN
Crafted for Timeless Style and Functionality
Where tradition meets innovation, the Shorty Exhaust by Dr. Jekill & Mr. Hyde® has been meticulously engineered for the Harley-Davidson Heritage Classic 114 (2021-2024). This exhaust integrates seamlessly with the Heritage’s iconic design, adding a modern edge without compromising the classic appeal. More than just an accessory, it’s a reflection of the Heritage Classic’s spirit—built for riders who value performance and unmistakable style.
Shown in Black with a Chrome Slashcut end cap, this exhaust option brings an assertive, custom touch to the Heritage Classic. For riders seeking more personalization, the Shorty Exhaust is available with configurable options such as different end caps (Big Shot, Streetfighter, or Slashcut) in Chrome, Black, or Bronze. It also offers choices of a 2-into-1 or 2-into-2 setup, giving riders the freedom to design their ideal exhaust configuration.
Effortless Sound Customization
Effortless sound customization is at your fingertips with this electronically adjustable exhaust system, offering three unique modes to match any environment or mood with ease. Start with Dr. Jekill Mode for a soft, refined tone—perfect for quiet city rides or early morning departures. Switch to Dynamic Mode, which enhances the Heritage Classic’s natural character with a balanced, resonant sound. And when it’s time to make a statement, Mr. Hyde Mode unleashes a powerful, full-bodied roar, turning heads and amplifying every mile. Transform your Heritage Classic with Dr. Jekill & Mr. Hyde®’s Shorty Exhaust—engineered for tradition, built for performance.
how does it work?
Technology
The Urban is equipped with various electronic control units meticulously designed to deliver an optimal street-legal sound and unparalleled performance.
1. Modeswitch - This electronically controlled and adjustable system empowers riders to effortlessly open and close the exhaust valve at the touch of a button conveniently mounted on the handlebar. The weather-resistant button features a red light indicator for easy activation.
2. Smartbox - Serving as the electronic control unit's core, the Smartbox acts as the brain of our exhaust systems. It reads CAN bus signals from the engine's ECU, synchronizing with the engine's start and transitioning into standby mode upon engine shutdown.
3. Servomotors - Initiating a modeswitch press prompts the Smartbox to signal the servomotors. These robust components respond by positioning the valve according to the selected mode. With a dual-cable operation, the servomotors seamlessly toggle between the open Mr. Hyde mode, closed Dr. Jekill mode, or the 50% opened Dynamic mode. Their heavy-duty cables and a 100% waterproof seal ensure enduring and robust adjustments.
4. The Valve - In response to the servomotors' signals, our patented valve system adeptly adjusts to the required mode, delivering the desired sound profile with precision.
The Sound
Unleash the Power of Your Harley-Davidson Heritage Classic
The Harley-Davidson Heritage Classic’s powerful 114cid engine deserves an exhaust that does justice to its strength and character, transforming every ride into a memorable experience. Dr. Jekill & Mr. Hyde® crafted the Shorty exhaust to enhance your Heritage Classic's presence, providing a dynamic sound experience that turns heads and stirs excitement.
Three Dynamic Sound Modes
With Dr. Jekill & Mr. Hyde®’s Shorty exhaust, you’re in command of the sound. Three electronically adjustable modes allow you to customize your ride’s voice for any occasion::
- Dr. Jekill Mode is ideal for urban environments and relaxed rides. With the valve closed, the exhaust maintains a subtle, refined tone that’s perfect for blending into quieter settings without sacrificing character.
- Dynamic Mode gives the Heritage Classic a bold, resonant growl that emphasizes the bike’s classic charm. In this mode, the valve is half-open, producing a sound that stands out yet remains balanced, ideal for adding a touch of presence on the road.
- Mr. Hyde Mode is made for the open road. With the valve fully open, your Heritage Classic roars with intensity, delivering a full-bodied, thrilling exhaust note that brings the Harley’s performance to life.
Perfectly Tuned for the Heritage Classic
Each sound mode has been carefully engineered and tested to complement the Heritage Classic’s design, combining comfort and thrill. Whether you’re after the reserved power of Dr. Jekill Mode or the bold roar of Mr. Hyde Mode, the Shorty exhaust on your Harley-Davidson Heritage Classic promises a sound profile that enhances every mile.
Uncompromising Quality
Premium Quality
At Dr. Jekill & Mr. Hyde®, quality is not just a value, it's our guiding principle. Our exhaust systems are not only visually stunning but also engineered to deliver unparalleled reliability and durability. Each exhaust undergoes rigorous testing to ensure it can withstand the harshest weather conditions and extreme heat, guaranteeing performance excellence in every ride.
European Excellence: From Testing to Production
From concept to creation, we prioritize quality at every step. Only after successfully passing stringent tests does an exhaust system earn its place in our lineup. When it comes to production, we spare no expense, using only the finest materials sourced from trusted suppliers across Europe. With Dr. Jekill & Mr. Hyde®, rest assured, you're investing in a product crafted to the highest standards of quality and reliability.
TESTIMONIALS
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David Peloubet (Fort Worth Texas USA) | July 16th, 2024
Great product. Works great. I am disappointed that a custom made product doesn’t have the logo mounted where they square up together with street. Both face down at the street
Wayne H. Crotty (Jasper, Fl) | July 4th, 2024
The ability to turn on and off the rumble is surprisingly impressive!! Thanks for making my 23 CVO a Harley!!
HOW IT SOUNDS
ELECTRONICALLY ADJUSTABLE EXHAUST
ADJUST YOUR SOUND TO THE MOMENT
Experience motorcycling like never before with The Exhaust from the Dr. Jekill & Mr. Hyde® Company. This electronically adjustable exhaust system offers riders the unique ability to tailor their sound experience, providing excellent performance, premium quality, and an extensive four-year warranty.
Dr. Jekill & Mr. Hyde® | The Exhaust delivers a top-tier exhaust with a four-year warranty, ensuring riders enjoy peace of mind with their purchase. The cutting-edge exhaust system allows riders to seamlessly switch between three distinct sound modes, enhancing every ride.
The result of German engineering and Dutch craftsmanship, The Exhaust embodies state-of-the-art technology meticulously crafted by seasoned engineers. Utilizing computer simulations, prototype building, and rigorous testing, Dr. Jekill & Mr. Hyde® have curated a bespoke exhaust for each motorcycle, showcasing a product created by riders for riders.
Adjust your sound to the moment with three sound modes
Dr. Jekill & Mr. Hyde® systems feature three distinctive personalities*: the Dr. Jekill mode, the Dynamic mode, and the Mr. Hyde mode. With a straightforward push of a button, a valve within the muffler seamlessly closes, opens, or partially opens, enhancing your exhaust's power and sound. This intuitive design equips riders with the flexibility to customize their sound experience according to the moment.
Heritage Classic 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.
The sound engineers at Dr. Jekill & Mr. Hyde® have meticulously crafted the exhaust tones to align seamlessly with the distinctive character of the Harley-Davidson Softail's engine across all sound modes. We take genuine pride in the impressive sound and the product that Dr. Jekill & Mr. Hyde® have developed. The engine's power finds a perfect expression in the resonant and distinctive sound emanating from the Dr. Jekill & Mr. Hyde® Exhaust.
WARRANTY
4 year warranty
At Dr. Jekill & Mr. Hyde®, we take pride in the quality and durability of our products. Our exhausts are crafted to endure, designed and manufactured with longevity as a priority. Hence, we provide all new exhaust systems with a standard 4-year warranty.
For a precise understanding of the Dr. Jekill & Mr. Hyde® warranty terms, we encourage you to thoroughly review the warranty terms. Enjoy your exhaust with peace of mind.
VIDEO
FITMENT
| BRAND | FAMILY | MODEL | YEAR |
|---|---|---|---|
| Harley-Davidson | Cruiser | Heritage Classic 114cid (FLHCS) | 2021-2024 |