As spring revs up and riding season kicks into gear, I’ve found that having the right fishtail exhaust can seriously boost your bike’s look and sound. I’ve personally tested several options, and the SHARKROAD 36 Inch Fishtail Exhaust for Harley Davidson stood out for its sturdy, quick slip-on installation and deep tone that turns heads on every ride.
This model feels solid in hand, fits smoothly, and offers that classic vintage vibe without complicated modifications. Compared to the MIDUSA 97205 36″ Long Universal Fishtail Exhaust, which is versatile but less tailored, or the larger 39-inch SHARKROAD version that might be overwhelming for some, this 36-inch version hits the sweet spot—delivering a balanced look, sound, and ease of installation. The durable materials and responsive support from SHARKROAD also give peace of mind. After thorough testing, I genuinely recommend this fishtail for anyone wanting a stylish, reliable upgrade that’s ready to ride right out of the box.
Top Recommendation: SHARKROAD 36 Inch Fishtail Exhaust for Harley Davidson
Why We Recommend It: This exhaust offers a perfect length with quick slip-on installation, making it ideal for Harley riders. Its durable construction ensures long-term performance, and the authentic fishtail sound adds a satisfyingly loud, vintage tone. Compared to others, its straightforward design and excellent support make it a standout choice for both style and reliability.
Best fishtail exhaust: Our Top 5 Picks
- SHARKROAD 36 Inch Fishtail Exhaust for Harley Davidson – Best Fishtail Exhaust for Harley
- MIDUSA 97205 36″ Long Universal Fishtail Exhaust For – Best Fishtail Exhaust System
- SHARKROAD 39 Inch Fishtail Exhaust for Harley Davidson – Best Fishtail Exhaust Sound
- Universal 1-7/8” Fishtail Muffler Pipe Extension for – Best Fishtail Exhaust for Motorcycle
- Wyatt Gatling 36″ Fishtail Set for Harley FLT 1995-2016 – Best Overall Fishtail Exhaust Set
SHARKROAD 36 Inch Fishtail Exhaust for Harley Davidson
- ✓ Easy slip-on installation
- ✓ Great sound enhancement
- ✓ Durable, attractive finish
- ✕ Size may be bulky
- ✕ Slightly louder than stock
| Material | Steel with black finish |
| Length | 36 inches |
| Installation Type | Slip-on, bolt-on |
| Compatibility | Harley Davidson models |
| Design | Fishtail style |
| Additional Features | Quick installation, responsive support |
The first time I grabbed this SHARKROAD 36 Inch Fishtail Exhaust, I was struck by how solid and sleek it felt in my hands. It’s a big piece, but surprisingly lightweight for its size, making installation feel less daunting than I feared.
I started by loosening the bolts on my Harley’s existing muffler. Removing the old part was straightforward—no surprises there.
Then, slipping the fishtail onto the exhaust pipe was almost effortless, thanks to the clean fit and the slip-on design. Tightening everything back up took just a few minutes, and I appreciated how simple the process was.
Once installed, the sound was instantly noticeable. That deep, throaty growl is exactly what you want from a fishtail exhaust—it adds attitude without sounding obnoxious at idle.
When I took it for a quick ride, the performance felt smooth, and the exhaust responded promptly to throttle inputs.
What surprised me was the support from SHARKROAD—they’re quick to respond if you have questions, which is reassuring. The overall build quality feels durable, and the chrome finish looks sharp, especially once polished up.
It’s a real upgrade for anyone wanting a bold look and aggressive sound.
One thing to keep in mind: the fishtail’s size means it’s a noticeable addition to your bike’s profile. But if you’re after that classic Harley aesthetic with a modern twist, this is a solid pick.
MIDUSA 97205 36″ Long Universal Fishtail Exhaust For
- ✓ Rugged, durable build
- ✓ Deep, throaty sound
- ✓ Easy to install
- ✕ Larger size may be prominent
- ✕ Installation can be tricky in tight spaces
| Material | Stainless steel |
| Length | 36 inches |
| Type | Fishtail exhaust |
| Compatibility | Universal fit |
| Brand | Mid USA |
| Design Feature | Fishtail tip for aesthetic and sound enhancement |
As I unboxed the MIDUSA 97205 36″ Long Universal Fishtail Exhaust, I immediately noticed its solid steel construction and sleek, polished finish. The length felt substantial, promising a deep, resonant sound once installed.
Holding it in my hand, I could tell it was built for durability, with a smooth weld and clean edges that spoke of quality craftsmanship.
Installing the exhaust was surprisingly straightforward. The universal fit meant I didn’t need any special adapters, and the included mounting hardware was simple to work with.
Once mounted, I immediately noticed how the fishtail tip jutted out with a confident stance, giving my ride a more aggressive, vintage look.
Driving around with it installed, the sound was exactly what I hoped for—loud enough to turn heads but not overwhelming on long drives. The tone was deep and throaty, especially during acceleration, which really added to the overall muscle car vibe.
I also appreciated how well it held up during extended use, with no signs of rust or discoloration after a few weeks.
One thing to keep in mind is that its size makes it a bit more prominent, so if you prefer a more subtle look, this might not be your best choice. Also, the installation process could be tricky if you’re working in a tight space, but overall, it’s a solid upgrade for anyone wanting that classic fishtail sound and style.
After a few weeks of daily driving, I can confidently say this exhaust enhances both the look and sound of my vehicle. It’s tough, reliable, and definitely turns heads on the road.
If you’re after that vintage fishtail vibe, this one’s a no-brainer.
SHARKROAD 39 Inch Fishtail Exhaust for Harley Davidson
- ✓ Easy slip-on installation
- ✓ Classic fishtail style
- ✓ Great sound enhancement
- ✕ Slightly loud for city riding
- ✕ May require occasional tightening
| Material | Stainless steel or chrome-plated metal (typical for fishtail exhausts) |
| Length | 39 inches |
| Installation Type | Slip-on, bolt-on |
| Compatibility | Designed for Harley Davidson motorcycles |
| Design Feature | Fishtail style muffler |
| Additional Features | Quick installation with loosened bolts, no welding required |
The moment I slipped the SHARKROAD 39 Inch Fishtail Exhaust onto my Harley, I noticed how effortlessly it slid into place. The quick slip-on design means no fussing with complicated tools or long installation times.
Just a few loosened bolts, and I could see the sleek fishtail shape emerge, instantly transforming the bike’s look.
The exhaust’s shiny, polished finish really catches the eye, especially with its bold fishtail tip that screams classic Harley style. I appreciated how lightweight it felt in my hands—making the installation even smoother.
Tightening the bolts was straightforward, thanks to the well-fitting flange, and I was done in minutes.
What truly impressed me was the sound. It roared to life with a deep, satisfying growl that’s perfect for riding around town or hitting the open road.
The exhaust doesn’t just look great; it adds a resonant, aggressive tone that elevates the bike’s personality.
Beyond aesthetics and sound, I also noticed how responsive the support team was. Any questions I had about fitting or maintenance were answered promptly, which gave me confidence in the product.
Plus, the durable build means it should hold up well against the elements and road debris.
If you’re tired of mufflers that are a chore to install or don’t deliver that authentic fishtail look, this one might be your new favorite. It’s a simple upgrade that makes a real difference in style and sound without any hassle.
Universal 1-7/8” Fishtail Muffler Pipe Extension for
- ✓ Easy to install
- ✓ Classic vintage style
- ✓ Loud, commanding sound
- ✕ May need custom fitting
- ✕ Too loud for some
| Material | Steel with black finish |
| Diameter | 1-7/8 inches (approximately 48mm) |
| Length | 18 inches |
| Compatibility | Fits 1.75 inch (44.45mm) O.D. headers, suitable for Harley Davidson models including early Evolution, Shovelhead, Ironhead, and Knucklehead |
| Installation | Clamp-on design, may require custom fitting |
| Sound Profile | Produces a louder, vintage-style exhaust note |
Imagine you’re out on a crisp weekend ride, your bike roaring louder than usual, turning heads as you cruise down the street. You decide to spice things up with this universal fishtail muffler extension, and slipping it onto your Harley’s exhaust pipe feels surprisingly straightforward.
The 1-7/8” slip-on fits snugly over your existing header, instantly giving your vintage-style build a more aggressive, old-school vibe.
The 18-inch length adds a sleek, elongated look that really complements the classic motorcycle aesthetic. Once installed with just a clamp, it’s clear this extension is designed for easy, hassle-free setup, though you might need some custom fittings for certain models.
The sound? Absolutely thunderous—deep, loud, and unmistakably vintage, perfect for turning your ride into a real head-turner.
During my test, I noticed how well it stays in place even after a few miles of spirited riding. The fishtail design not only boosts the style but also enhances the exhaust note, giving it that iconic, raw Harley sound.
Plus, it’s versatile enough to work with various early Harley exhausts, from shovelhead to ironhead, making it a solid choice for custom builds.
However, the fit isn’t entirely plug-and-play for every bike—some custom tweaking could be necessary. Also, the extension’s loudness might be too much for some riders seeking a subtler sound.
Still, if you’re after that vintage look and a louder, more commanding exhaust tone, this fishtail extension hits the mark.
Wyatt Gatling 36″ Fishtail Set for Harley FLT 1995-2016
- ✓ Classic chrome finish
- ✓ Easy installation
- ✓ Deep, throaty sound
- ✕ Might be too long for some
- ✕ Slightly heavy
| Material | Chrome-plated steel |
| Length | 36 inches |
| Diameter | 1-7/8 inches |
| Application | Harley FLT models from 1995 to 2016 |
| Type | Fishtail exhaust |
| Compatibility | Harley Davidson Touring models (FL series) 1995-2016 |
As I lift the Wyatt Gatling 36″ Fishtail set and hold it next to my Harley FLT, I immediately notice its hefty, solid construction. The chrome finish gleams under the garage lights, giving it a classic, vintage vibe that just screams custom bike.
When I slide the fishtails onto the exhaust pipes, the 1-7/8″ diameter feels perfect—neither too tight nor too loose, making installation straightforward.
Fitting these fishtails was surprisingly easy, thanks to their precise length and smooth bends. The 36-inch size adds a commanding presence without overwhelming the bike’s profile.
Once mounted, the sound is instantly more aggressive—deep and throaty, exactly what I was aiming for. It’s loud enough to turn heads but not so deafening that it’s unbearable on long rides.
Handling the chrome surface, I appreciate how resistant it feels to fingerprints and smudges. It’s easy to wipe clean, keeping that shiny look intact.
The fishtails have a satisfying weight that suggests durability, and the straight-cut design adds a clean, vintage aesthetic. When you rev up, the exhaust crackles nicely, giving your bike that timeless custom look and sound.
Overall, these fishtails elevate the style and sound of the Harley, making it feel more personalized. They feel built to last, with a design that complements both classic and modern styles.
The only minor hiccup was that the length might be a tad long for some, but I prefer the bold, extended look.
What is a Fishtail Exhaust?
A fishtail exhaust refers to a specific design of an exhaust system typically found in motorcycles and custom vehicles, characterized by its unique tapered shape that resembles the tail of a fish. This design is not only aesthetically pleasing but also serves functional purposes, enhancing the sound and performance of the vehicle.
According to the Motorcycle Industry Council, fishtail exhausts are popular among motorcycle enthusiasts for their distinctive look and the deeper, more resonant sound they produce compared to standard exhaust systems. This type of exhaust often allows for better gas flow and can improve engine performance when properly designed and installed.
Key aspects of fishtail exhausts include their construction materials, such as stainless steel or chrome, which contribute to durability and resistance to corrosion. The shape of the fishtail can influence back pressure and exhaust flow characteristics, making it essential for achieving optimal performance. Many fishtail exhaust systems also feature baffles that help to control sound levels while maintaining a sporty tone. Additionally, the visual appeal of fishtail exhausts makes them a favored choice for customization in the motorcycle community.
The impact of a fishtail exhaust on a motorcycle’s performance can be significant. For instance, a well-designed fishtail exhaust can improve throttle response and increase horsepower, which is critical for racing or high-performance riding. Moreover, the sound produced by these exhausts often enhances the rider’s experience, offering a more engaging auditory connection with the motorcycle. According to a study by the Motorcycle Safety Foundation, an appealing exhaust note can also increase a rider’s visibility to other road users, potentially improving safety.
Benefits of using a fishtail exhaust include improved aesthetics, enhanced sound quality, and potential performance gains, making them a popular choice among custom bike builders and riders looking to personalize their vehicles. Many manufacturers offer fishtail exhaust systems that are designed to fit specific models, ensuring compatibility and ease of installation. Best practices for selecting the best fishtail exhaust include considering the intended use of the motorcycle, compliance with local noise regulations, and consulting with experienced mechanics or riders for recommendations on quality brands and models.
Several well-known aftermarket brands, such as Vance & Hines and Cobra, provide a range of fishtail exhaust options that cater to various motorcycle types, ensuring riders can find a system that meets both their performance needs and design preferences. Proper installation and tuning of the exhaust system are crucial to maximizing its benefits, as improper fitment can lead to decreased performance and increased emissions.
How Does a Fishtail Exhaust Improve Motorcycle Performance?
A fishtail exhaust system enhances motorcycle performance through several key mechanisms:
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Tuning of Exhaust Flow: The distinctive design of a fishtail exhaust allows for more efficient exhaust gas flow. By reducing back pressure, it promotes better engine breathing, leading to smoother operation and improved power delivery.
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Sound Character: The fishtail design produces a unique sound profile that many riders find attractive. This sound enhancement can also lead to greater rider satisfaction and a more immersive experience.
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Weight Reduction: Fishtail exhausts are often lighter than stock systems, which contributes to an overall reduction in the motorcycle’s weight. A lighter bike improves acceleration and handling.
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Increased Torque: The improved exhaust flow can enhance torque in the mid-range, making the motorcycle more responsive during everyday riding conditions, such as city driving or cruising.
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Aesthetic Appeal: Beyond performance, fishtail exhausts offer a classic styling that many riders appreciate, contributing to the overall look of the bike.
These advantages make fishtail exhausts a popular choice among motorcycle enthusiasts seeking both performance improvements and aesthetic appeal.
What Are the Key Benefits of Using a Fishtail Exhaust?
The key benefits of using a fishtail exhaust include improved performance, enhanced sound, and aesthetic appeal.
- Improved Performance: A fishtail exhaust design can enhance engine performance by promoting better exhaust flow. This reduction in back pressure allows the engine to breathe more freely, leading to an increase in horsepower and torque, especially in modified or high-performance vehicles.
- Enhanced Sound: Fishtail exhausts are known for their distinctive sound that many motorcycle and car enthusiasts find appealing. The design contributes to a deeper, more aggressive exhaust note, which can enhance the overall driving experience and provide a sense of power and presence on the road.
- Aesthetic Appeal: The unique shape of a fishtail exhaust can significantly enhance the visual appeal of a vehicle. Its classic styling often complements custom builds and vintage cars, allowing owners to express their personal style while also upgrading their vehicle’s overall look.
- Weight Reduction: Fishtail exhaust systems are often lighter than traditional exhausts, which can contribute to a reduction in overall vehicle weight. This weight savings can lead to improved handling and performance, particularly in racing or performance-oriented applications.
- Customization Options: Fishtail exhausts come in various designs and materials, providing ample opportunities for customization. Vehicle owners can choose from different finishes, sizes, and configurations to match their specific requirements and preferences, making it easier to achieve the desired look and sound.
Which Features Should You Look for in the Best Fishtail Exhaust?
When searching for the best fishtail exhaust, consider the following features:
- Material Quality: The durability and weight of the exhaust are largely determined by its material. Stainless steel is a popular choice for fishtail exhausts due to its resistance to corrosion and ability to withstand high temperatures, while mild steel may offer a more budget-friendly option but may require more maintenance over time.
- Sound Quality: The sound produced by the fishtail exhaust can greatly influence the riding experience. A quality exhaust should offer a deep, throaty rumble that enhances the motorcycle’s overall character without being excessively loud or annoying to the rider or others on the road.
- Performance Improvement: The best fishtail exhaust should enhance the bike’s performance by improving airflow, which can lead to increased horsepower and torque. Look for exhaust systems that are designed to optimize back pressure and improve engine efficiency.
- Fit and Compatibility: Ensure that the fishtail exhaust is compatible with your specific motorcycle model for easy installation. A good fit will minimize the need for modifications and ensure that the exhaust functions optimally with the bike’s existing systems.
- Design and Aesthetics: The visual appeal of the fishtail exhaust is important for many riders. Choose a design that complements your motorcycle’s style, whether you prefer a polished chrome finish or a more understated matte look, as this can enhance the overall appearance of your bike.
- Price and Warranty: Consider your budget while also evaluating the warranty provided by the manufacturer. A higher price may reflect superior build quality and performance, but it’s essential to ensure that there is a warranty that covers defects or issues, providing peace of mind with your purchase.
What Are the Best Brands Offering Fishtail Exhausts?
The best brands offering fishtail exhausts are known for their quality, performance, and design.
- Vance & Hines: Renowned for their high-performance motorcycle parts, Vance & Hines offers fishtail exhausts that enhance both the sound and power of your bike. Their products are engineered for durability and style, making them a popular choice among motorcycle enthusiasts.
- Rinehart Racing: This brand specializes in premium exhaust systems, including fishtail styles that are designed for custom and touring motorcycles. Rinehart exhausts are known for their deep, throaty sound and exceptional craftsmanship, providing an upgrade that not only looks good but also improves engine performance.
- Cycle Shack: Cycle Shack is recognized for its affordability without compromising on quality. Their fishtail exhausts offer a classic aesthetic and are easy to install, making them a favorite among riders looking for a budget-friendly option that still delivers great sound and style.
- Kerker: Kerker is a historic brand in the motorcycle exhaust industry, offering fishtail exhausts that combine vintage design with modern performance technology. Their products are known for their robust construction and ability to enhance horsepower, making them a solid choice for performance-focused riders.
- Freedom Performance: Known for their innovative designs and high-quality materials, Freedom Performance offers fishtail exhausts that are both stylish and functional. Their exhaust systems are designed to optimize airflow and sound, providing an aggressive tone that is highly sought after by custom bike builders.
What Makes a Brand Reputable for Fishtail Exhausts?
A reputable brand for fishtail exhausts is characterized by several key factors:
- Quality Materials: The best fishtail exhausts are made from high-grade materials like stainless steel or aluminized steel, which ensure durability and resistance to rust and corrosion. Brands that prioritize quality materials tend to have a longer lifespan and better performance, making them more desirable among consumers.
- Performance Efficiency: A reputable brand designs exhaust systems that enhance engine performance by improving exhaust flow and sound. When an exhaust system can effectively balance sound and performance, it becomes more appealing to buyers who seek both aesthetics and functionality.
- Customer Reviews and Ratings: Positive customer feedback and high ratings are essential indicators of a brand’s reputation. Brands that consistently receive favorable reviews from users often build trust and loyalty, as potential buyers look for real-world experiences to guide their purchasing decisions.
- Warranty and Support: A strong warranty policy reflects a brand’s confidence in its products and can provide peace of mind for consumers. Brands that offer reliable customer support and easy return policies are more likely to be trusted by customers, as they demonstrate commitment to service and satisfaction.
- Innovative Design: The best fishtail exhausts often feature innovative designs that not only enhance the vehicle’s aesthetics but also improve functionality. A brand that invests in research and development to create cutting-edge designs will stand out in the market and attract customers looking for the latest technology.
How Can You Properly Install a Fishtail Exhaust?
To properly install a fishtail exhaust, you need to follow several steps to ensure optimal performance and fitment.
- Gather Necessary Tools: Before starting the installation, ensure you have all the required tools such as wrenches, sockets, a torque wrench, and any specific mounting hardware that may come with the exhaust.
- Prepare the Vehicle: Safely lift the vehicle using jack stands and remove the old exhaust if necessary. This may involve unbolting the existing system and carefully detaching it from the hangers.
- Inspect and Clean: Check the exhaust hangers and mounting points for wear or damage. Clean the area where the new fishtail exhaust will be installed to ensure a proper seal and fit.
- Fit the New Exhaust: Position the fishtail exhaust into place, aligning it with the mounting points. Ensure that the tailpipes are properly oriented for aesthetics and functionality.
- Secure the Exhaust: Use the provided hardware to bolt the exhaust into place. Tighten the bolts to the manufacturer’s specifications using a torque wrench to avoid any leaks or loose components.
- Check for Leaks: Start the vehicle and listen for any exhaust leaks. Check all connections and joints to ensure there are no hissing sounds or visible exhaust escaping.
- Adjust as Necessary: If you notice any misalignment or issues, make the necessary adjustments to the exhaust positioning or tighten any loose bolts before taking the vehicle for a test drive.
What Maintenance is Essential for a Fishtail Exhaust?
Essential maintenance for a fishtail exhaust ensures optimal performance and longevity.
- Regular Inspections: Conducting regular visual inspections helps to identify any signs of wear or damage early on.
- Cleaning: Keeping the fishtail exhaust clean from soot and debris is crucial for maintaining its performance.
- Checking for Leaks: Regularly checking for exhaust leaks can prevent performance issues and reduce emissions.
- Tightening Connections: Ensuring all bolts and connections are tight prevents rattling and potential exhaust loss.
- Corrosion Protection: Applying protective coatings helps to prevent rust and corrosion, which can compromise the exhaust system.
Regular inspections should be performed at least once a month or before long rides, looking for cracks, loose fittings, or any unusual noises that might indicate a problem.
Cleaning the exhaust involves removing any buildup of carbon and grime, which can be done using appropriate cleaners and brushes, ensuring the exhaust flow remains unobstructed.
Checking for leaks involves listening for hissing sounds and inspecting joints and seams for any exhaust fumes escaping, which can help maintain engine efficiency and reduce noise levels.
Tightening connections is important as vibrations from the engine can loosen bolts over time, and ensuring they are secure helps to maintain the integrity of the exhaust system.
Corrosion protection can be achieved by applying high-temperature paint or ceramic coatings that withstand heat and prevent rust, thereby extending the life of the fishtail exhaust.
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