The landscape for ATV exhausts changed dramatically when better airflow and sound control entered the picture. Having tested numerous options myself, I can say the ICONSPORTSS 38mm ATV Exhaust Muffler Pipe System for 125cc truly stands out. It’s built for vertical 4-stroke engines, so it improves low-end torque and reduces engine noise while delivering a sporty exhaust tone. The steel construction feels solid and resistant to rust and heat, perfect for rugged riding. It’s straightforward to install, with all parts included, so you spend less time tinkering and more time tearing through trails.
Compared to cheaper options like the universal slip-on or smaller diameter mufflers, this model offers a true performance boost with durability that lasts. It’s specifically designed for 125cc engines, ensuring perfect fit and optimal airflow. The other products, like the PRO BAT or Kemblawolf, either lack the custom fit or don’t emphasize airflow improvements enough. After thorough testing and comparison, I confidently recommend the ICONSPORTSS 38mm ATV Exhaust Muffler Pipe System—because it combines performance, durability, and ease of installation for a reliable upgrade.
Top Recommendation: ICONSPORTSS 38mm ATV Exhaust Muffler Pipe System for 125cc
Why We Recommend It: This model’s key advantage is its tailored design for 125cc vertical engines, enhancing low-end torque and airflow. The high-quality steel build offers superior durability and heat resistance, with a complete kit that simplifies installation. Unlike the other options, it’s engineered to improve performance while withstanding rugged outdoor use, making it the best overall choice.
Best exhaust for atv: Our Top 5 Picks
- Universal 1.5-2″ Inlet Hexagon Exhaust Muffler Pipe Slip On – Best Value for ATV Exhausts
- PRO BAT Exhaust Pipe+ Muffler System 50cc 70cc 90cc 110cc – Best for Small Engine Performance
- ICONSPORTSS 38mm ATV Exhaust Muffler Pipe System for 125cc – Best ATV Exhaust System
- Kemblawolf 28mm 1.1″ ATV Quad Exhaust Pipe Muffler for ATV – Best aftermarket exhaust for ATV
- TianDiPRO 28mm Exhaust Muffler for GY6 125/150cc ATV Quad – Best exhaust for quad
Universal 1.5-2″ Inlet Hexagon Exhaust Muffler Pipe Slip On
- ✓ Versatile fit for many bikes
- ✓ Good sound enhancement
- ✓ Durable construction
- ✕ No installation instructions
- ✕ Might need extra hardware for some setups
| Material | Metal (likely stainless steel or similar) |
| Length | 390mm |
| Connection Diameter Range | 38mm – 51mm |
| Compatibility | Dirt Bike, Street Bike, Scooter, ATV, Quad, and other bikes with pipe diameter 38-51mm |
| Inlet Size | 1.5-2 inches |
| Brand | Fast Pro |
There’s something satisfying about unboxing this Universal 1.5-2″ Inlet Hexagon Exhaust Muffler Pipe Slip On and immediately noticing its sturdy, cast-aluminum finish. The length of 390mm feels substantial yet manageable, fitting snugly onto a variety of bikes and ATVs.
As I started fitting it onto my ATV, I appreciated how versatile the connection diameter range—38mm to 51mm—made installation straightforward. The hexagon shape adds a touch of style, and the weight feels balanced without being overly heavy or flimsy.
Once installed, the sound difference was noticeable but not overwhelming. It gave my ATV a deeper, more aggressive tone without sounding raspy or obnoxious.
It’s clear this muffler is built for performance, and the hardware included made the mounting process smoother.
I tested it on different terrains—dirt trails, street rides—and it held up well, with no rattling or looseness. The universal design means I could swap it between bikes easily, which is a big plus if you ride multiple machines.
The only hiccup was that installation instructions weren’t included, so a bit of DIY know-how was needed.
Overall, this muffler feels durable and effective, offering a noticeable upgrade in both sound and look. It’s a solid choice for anyone wanting to boost their ATV’s performance and style without fussing over custom parts.
PRO BAT Exhaust Pipe+ Muffler System 50cc 70cc 90cc 110cc
- ✓ Easy to install
- ✓ Improves sound and power
- ✓ Durable construction
- ✕ May require minor adjustments
- ✕ Not compatible with all models
| Material | Steel with black finish |
| Overall Length | 710 mm (27.95 inches) |
| Pipe Length | 510 mm (20 inches) |
| Muffler Length | 200 mm (7.87 inches) |
| Muffler Diameter | 80 mm (3.15 inches) |
| Inlet Diameter (pipe flange to engine) | 32 mm (1.26 inches) |
Imagine you’re out on a dusty trail, pushing your quad through rough terrain, and suddenly you notice your old exhaust system sounding quieter and less energetic. That’s when you decide to swap in the PRO BAT Exhaust Pipe+ Muffler System for your 50cc to 110cc ATV.
This kit immediately catches your eye with its sleek black finish and sturdy build. Measuring roughly 27.95 inches in total length, with the pipe around 20 inches and the muffler nearly 8 inches, it feels solid in your hands.
The muffler’s 3.15-inch diameter looks compact but feels robust enough to handle some serious throttle.
Installing it is straightforward—you’ll need to match the flange to your engine’s connection, which measures about 1.26 inches. Once mounted, the system sits snugly, and the fit felt perfect on my ATV.
The pipe’s thickness of 1 inch gives it a durable feel, promising longevity even during rough rides.
Once fired up, the difference is clear. The exhaust produces a deeper, more aggressive sound without being overly loud.
You’ll notice a slight boost in performance, especially in mid-range power, making acceleration feel snappier. Plus, the quality feels premium, and the lifetime guarantee offers peace of mind.
Overall, this exhaust system transforms your ATV’s sound and performance with minimal fuss. It’s a great upgrade for anyone wanting a bit more punch without complicated modifications.
ICONSPORTSS 38mm ATV Exhaust Muffler Pipe System for 125cc
- ✓ Improves airflow and sound
- ✓ Easy to install
- ✓ Durable steel build
- ✕ Not compatible with all engines
- ✕ Slightly louder than stock
| Inlet Diameter | 38mm (1.5 inches) |
| Engine Compatibility | Vertical 4-Stroke engines, 125cc–250cc |
| Material | High-quality steel, corrosion-resistant and heat-tolerant |
| Intended Use | ATVs, dirt bikes, go-karts, buggies |
| Performance Improvements | Enhanced airflow, improved low-end torque, reduced engine noise |
| Installation Kit | Includes exhaust pipe, muffler, mounting clamp, and gasket |
As soon as I unboxed the ICONSPORTSS 38mm ATV Exhaust Muffler Pipe System, I was struck by its rugged steel finish and compact size. It feels solid in your hand, with a matte black coating that hints at durability and corrosion resistance.
The weight is just right—not too heavy, making installation manageable but still feeling substantial.
Installing it was straightforward thanks to the included kit—mounting clamp, gasket, and pipe all fit perfectly. Once mounted on my 125cc ATV, you immediately notice the improved airflow.
The sound is noticeably more aggressive—not loud or obnoxious, just a deep, satisfying tone that amps up the riding experience.
You’ll feel a subtle boost in low-end torque, especially when accelerating from a standstill or climbing hills. It’s like giving your ATV a little extra pep without any complicated tuning.
The heat-tolerant construction means you don’t have to worry about it warping or cracking during long rides or tough conditions.
One thing I appreciated was how it reduced engine noise without sacrificing power. It’s a nice balance, making your ride quieter for neighbors but still lively enough for yourself.
Plus, it looks great—more polished than some aftermarket options, with a clean, professional finish.
If you’re tired of the stock exhaust feeling sluggish or sounding dull, this is a practical upgrade. It offers a good mix of performance, durability, and style—all at a reasonable price.
Just keep in mind it’s designed for 125cc to 250cc vertical engines, so double-check your setup before buying.
Kemblawolf 28mm 1.1″ ATV Quad Exhaust Pipe Muffler for ATV
- ✓ Durable high-quality build
- ✓ Easy universal fit
- ✓ Improves throttle response
- ✕ Slightly louder than stock
- ✕ May need minor adjustment
| Material | High-quality metal (durable, rust-resistant) |
| Total Length | 850mm (33.46 inches) |
| Pipe Length | 600mm (23.62 inches) |
| Muffler Length | 322mm (12.68 inches) |
| Compatibility | Most Chinese ATV, UTV, Go Karts, dirt bikes (brands like Taotao, Coolster, Roketa, Kazuma, SunL, JCL, Mini Polaris) |
| Performance Enhancement | Improves exhaust flow, throttle response, engine efficiency, and produces a deep, sporty exhaust note |
There’s a common misconception that aftermarket exhausts are just loud add-ons with little real benefit. After installing the Kemblawolf 28mm ATV exhaust, I can honestly say it’s more about performance and sound quality than sheer volume.
At first glance, the build feels solid. It’s made from high-quality metal, and you can tell it’s designed to handle rough terrains without rusting or cracking.
The length is just right—about 33 inches overall—with the muffler sitting comfortably where I need it on my quad.
Installing it was straightforward, thanks to the universal fitment. It bolted right onto my Chinese ATV, fitting brands like Taotao and SunL without any fuss.
The dimensions are spot-on, and I didn’t have to do any modifications.
Once fired up, the difference was noticeable. The engine felt more responsive, and the exhaust note deepened into a sportier growl that wasn’t overly loud but definitely more aggressive.
I also noticed a slight boost in throttle response, which made riding more fun and efficient.
Overall, this exhaust isn’t just about making noise—it’s about enhancing your ride. It’s durable, easy to install, and genuinely improves engine performance.
Plus, it looks pretty sleek with that metallic finish. If you’re after a reliable, performance-boosting exhaust, this one’s worth considering.
TianDiPRO 28mm Exhaust Muffler for GY6 125/150cc ATV Quad
- ✓ Improved throttle response
- ✓ Durable build quality
- ✓ Easy installation
- ✕ Slightly louder exhaust noise
- ✕ Not a huge performance leap
| Material | Stainless steel or metal alloy (typical for exhaust systems) |
| Pipe Diameter | 28mm flange diameter |
| System Length | Approx. 710mm |
| Mounting Hole Distance | Approx. 48mm center-to-center |
| Compatibility | GY6 125/150cc engines |
| Package Contents | 28mm exhaust pipe kit |
Many folks assume that slapping on a new exhaust muffler is just about increasing power or sound. But I’ve found that a well-designed exhaust, like this TianDiPRO 28mm for GY6 engines, actually makes a noticeable difference in how smoothly your ATV runs.
Right out of the box, the quality of this exhaust pipe strikes you. The welds are clean, and the finish looks durable enough to withstand dirt, mud, and weather.
I installed it on my GY6 150cc ATV in just a few minutes—mounting holes aligned perfectly, and the 28mm flange fit snugly against the engine.
Once installed, I was surprised at how much more responsive my ATV felt. The sound isn’t obnoxiously loud but gives a nice throaty tone that’s satisfying without being overbearing.
Plus, I noticed a slight boost in throttle response, especially at mid-range RPMs.
Handling vibrations was also better—less rattle and noise compared to the stock muffler. The length of about 710mm provides a good balance, not too long to get in the way, yet enough to give a bit more heft and presence to the bike.
One thing I liked is that the kit comes complete with everything needed, so no extra trips to the parts store. It’s a solid upgrade that improves both performance and aesthetics, especially if you’re into customizing your ride.
That said, it’s not a miracle fix—don’t expect it to turn your ATV into a race machine. But for everyday riding, it definitely enhances the overall experience.
What Are the Benefits of Upgrading Your ATV Exhaust?
Upgrading your ATV exhaust can significantly enhance performance and efficiency, making it a popular modification among enthusiasts.
- Improved Performance: An upgraded exhaust system can increase horsepower and torque by reducing back pressure and allowing for better airflow. This means your ATV can accelerate faster and handle more demanding terrain with ease.
- Enhanced Sound: Many aftermarket exhausts provide a more aggressive and pleasing sound compared to stock systems. This not only gives your ATV a distinct personality but can also alert others to your presence on trails, improving safety.
- Weight Reduction: Aftermarket exhausts are often lighter than factory systems, which can help decrease the overall weight of your ATV. A lighter vehicle improves handling and maneuverability, especially in rugged environments.
- Increased Fuel Efficiency: A well-designed exhaust can optimize the engine’s combustion process, leading to better fuel economy. This is particularly beneficial for those who spend extended periods riding, as it can reduce operating costs over time.
- Customization Options: Upgrading your exhaust allows for a variety of customization options, including different styles and finishes. This personalizes your ATV, making it stand out and reflecting your individual taste.
- Better Heat Dissipation: Many aftermarket exhausts are designed to dissipate heat more effectively, which can prolong the life of your engine. This helps prevent overheating during intense rides, ensuring your ATV stays in peak condition.
- Environmental Benefits: Some upgraded exhaust systems are designed to be more environmentally friendly, producing fewer emissions than stock systems. This can contribute to a cleaner ride while still delivering high performance.
How Can an Upgraded Exhaust Improve Performance and Fuel Efficiency?
An upgraded exhaust system can significantly enhance both performance and fuel efficiency in ATVs.
- Increased Horsepower: An upgraded exhaust allows for better airflow, which can lead to increased horsepower. By reducing back pressure and improving exhaust flow, the engine can expel gases more efficiently, resulting in more power during acceleration.
- Improved Torque: Alongside horsepower, an enhanced exhaust system can improve torque, particularly in lower RPM ranges. This means that riders can experience better throttle response and pulling power, which is particularly beneficial for off-road conditions.
- Weight Reduction: Many aftermarket exhaust systems are designed to be lighter than stock options. A lighter exhaust reduces the overall weight of the ATV, which can improve handling and acceleration while also contributing to better fuel efficiency.
- Enhanced Sound: Upgraded exhaust systems often produce a more appealing sound compared to factory exhausts. This not only enhances the riding experience but can also signal a more powerful engine performance, which some riders find motivating.
- Better Fuel Efficiency: An upgraded exhaust can optimize engine performance, leading to improved fuel efficiency. With enhanced airflow and reduced engine strain, the ATV can operate more effectively, helping to conserve fuel during rides.
- Customization Options: Aftermarket exhaust systems come in various designs and styles, allowing for personalization to suit individual preferences. This means riders can choose an exhaust that not only performs well but also matches their ATV’s aesthetic.
- Durability and Corrosion Resistance: Many upgraded exhaust systems are made from high-quality materials that offer better longevity and resistance to corrosion. This is particularly important for ATVs that are often used in harsh environments, ensuring that the exhaust system remains functional and effective over time.
What Factors Should You Consider When Choosing the Best ATV Exhaust?
When choosing the best exhaust for your ATV, several critical factors should be taken into account:
- Material: The material of the exhaust can significantly impact its durability and performance. Stainless steel is popular due to its resistance to rust and corrosion, while aluminum is lighter but may require more maintenance over time.
- Sound Level: Different exhausts produce varying sound levels, which can affect your riding experience and may also be subject to local noise regulations. Consider whether you prefer a throaty roar for performance or a quieter option for a more subdued ride.
- Performance Gains: Look for exhaust systems that are designed to enhance power and torque. A well-designed exhaust can improve airflow, leading to better engine performance, especially when paired with other modifications like air filters or tuning.
- Fitment and Compatibility: Ensure that the exhaust system you choose is compatible with your specific ATV model. Exhaust systems come in different shapes and sizes, and proper fitment is crucial for optimal performance and to avoid installation issues.
- Weight: The weight of the exhaust system can affect the overall handling of your ATV. A lighter exhaust can reduce the overall weight of the vehicle, improving acceleration and maneuverability, making it an important consideration for performance enthusiasts.
- Installation Process: Some exhaust systems are designed for easy bolt-on installation, while others may require welding or modifications. Assess your mechanical skills and the time you have available for installation when making your choice.
- Brand Reputation: Research brands that are known for quality and reliability in the ATV community. Established brands often provide better customer support, warranties, and proven performance, which can make a significant difference in your overall satisfaction.
- Price: Consider your budget when selecting an exhaust system. While higher-priced options may offer better materials and performance, there are also affordable alternatives that can meet basic needs without breaking the bank.
How Important is Material Choice for Durability?
- Stainless Steel: Stainless steel is highly resistant to corrosion and rust, making it an excellent choice for exhaust systems exposed to harsh weather and environmental conditions. Its durability ensures that it can withstand high temperatures without warping, providing a long-lasting solution for ATV enthusiasts.
- Aluminum: Aluminum is lightweight and offers good resistance to corrosion, but it can be less durable than stainless steel under extreme conditions. While aluminum exhausts can enhance performance by reducing weight, they may require more frequent replacements if exposed to abrasive environments.
- Carbon Fiber: Carbon fiber is known for its strength-to-weight ratio, providing a durable and lightweight option for high-performance exhaust systems. Though more expensive, carbon fiber can resist heat and physical damage, making it a popular choice among competitive riders looking for enhanced performance.
- Mild Steel: Mild steel is a cost-effective option that, while providing adequate strength, is more susceptible to rust and corrosion without proper coatings. Although it may be a budget-friendly choice for some, its durability can be compromised over time, especially in wet or muddy conditions.
- Coated Metals: Coated metals, such as those with ceramic or heat-resistant coatings, can enhance the durability of traditional metals by adding an extra layer of protection against corrosion and heat. These coatings can significantly increase lifespan and performance while maintaining the structural integrity of the exhaust system.
What Role Does Exhaust Sound Play in Your Riding Experience?
- Performance Enhancement: A well-designed exhaust system can improve the engine’s performance by allowing for better airflow, leading to increased horsepower and torque. This performance boost often results in a more responsive throttle and improved acceleration, making rides more exhilarating.
- Aesthetic Appeal: The sound of an ATV’s exhaust is often considered a part of its identity, contributing to its overall character. Riders may prefer a deep rumble or a high-pitched scream based on personal taste, and the right exhaust can transform the perceived personality of the machine.
- Rider Satisfaction: The auditory feedback provided by the exhaust can enhance the emotional connection between the rider and the ATV. A satisfying exhaust note can instill a sense of confidence and excitement, making every ride more enjoyable and memorable.
- Community and Culture: Certain exhaust sounds are associated with specific riding communities or events, creating a shared culture among enthusiasts. Riders often take pride in their exhaust choice, using it to express individuality and connect with others who share the same passion.
- Legal Considerations: Many regions have regulations regarding noise levels from vehicles, including ATVs. Choosing an exhaust that strikes a balance between sound and compliance can ensure that riders enjoy their experience without facing legal repercussions.
What Are the Different Types of ATV Exhaust Systems?
The different types of ATV exhaust systems vary in design and function to enhance performance.
- Stock Exhaust: The factory-installed exhaust system that comes with the ATV, designed for standard performance and noise levels.
- Aftermarket Exhaust: Upgraded exhaust systems that improve power, torque, and sound, typically available in various designs.
- Slip-On Exhaust: A modification that replaces the muffler component of the stock exhaust while keeping the original header pipes, offering a balance of performance and cost-effectiveness.
- Full System Exhaust: A complete replacement of the entire exhaust system, including headers and mufflers, designed for maximum performance gains.
- High-Performance Exhaust: Specialized systems crafted from lightweight materials and optimized for increased horsepower and torque, often used in racing or competitive settings.
Stock Exhaust: The stock exhaust system is engineered to meet emission regulations and provide adequate performance for casual riders. While it is reliable, it may not offer the best efficiency or sound, often leading enthusiasts to seek upgrades.
Aftermarket Exhaust: These systems are popular among ATV owners looking to enhance their vehicle’s performance. Aftermarket options often provide better airflow, reduced weight, and a more aggressive sound, contributing to an improved riding experience.
Slip-On Exhaust: This type of exhaust is favored for its ease of installation and affordability. By retaining the original header pipes, it offers a noticeable increase in performance without the need for extensive modifications and is an ideal choice for those looking for a simple upgrade.
Full System Exhaust: Full systems provide significant improvements in performance by optimizing the entire exhaust flow from the engine to the tailpipe. They are often more expensive and require professional installation, but they can lead to substantial gains in power and efficiency.
High-Performance Exhaust: Designed for serious riders and racers, high-performance exhaust systems use advanced materials like titanium or stainless steel to reduce weight and enhance durability. They are engineered to maximize horsepower and torque, making them ideal for competitive environments where every bit of performance counts.
How Does a Slip-On Exhaust Differ from a Full System Exhaust in Performance?
Installation Complexity: Slip-on exhausts are usually straightforward to install, requiring minimal tools and time, making them accessible for DIY enthusiasts. In contrast, a full system installation can be more involved, often requiring more mechanical knowledge and tools, as it necessitates the removal of the entire existing exhaust system.
Cost Considerations: Slip-on exhausts generally come at a lower price point than full systems, making them an attractive option for budget-conscious riders looking to enhance their ATV’s sound without a significant investment. Full systems are typically more expensive due to their comprehensive design and performance benefits, which may be justified for those seeking maximum power and efficiency.
Which Brands Are Leading the Market for ATV Exhaust Systems?
The leading brands in the market for ATV exhaust systems are known for their performance, durability, and improved sound quality.
- FMF Racing: FMF is widely recognized for its high-performance exhaust systems that enhance power and torque. Their products are engineered for durability and typically feature lightweight materials, which help improve overall ATV performance on various terrains.
- HMF Racing: HMF offers a range of exhaust systems tailored for different ATV models, focusing on both performance gains and sound enhancement. Their exhausts often include options for custom tuning, allowing riders to optimize their ATV’s performance based on their specific needs.
- Yoshimura: Known for precision engineering, Yoshimura exhaust systems are designed to provide significant horsepower and torque improvements. They utilize advanced technology and high-quality materials, ensuring that their exhausts are both efficient and long-lasting.
- Big Gun Exhaust: Big Gun specializes in producing exhaust systems that cater to a wide range of ATV models, emphasizing increased performance and aggressive sound. Their systems are often designed with tunable features that allow riders to adjust the exhaust to their preferences, enhancing both performance and aesthetic appeal.
- Pro Circuit: Pro Circuit is esteemed in the racing community for their high-quality exhaust systems that are built for serious performance. They focus on maximizing horsepower and torque while maintaining a competitive edge in sound quality, making them a popular choice among enthusiasts.
What Are the Most Recommended Exhaust Systems for Sports vs. Utility ATVs?
| Exhaust Type | Sports ATV | Utility ATV |
|---|---|---|
| Material | Stainless steel for lightweight and high performance. | Aluminized steel for durability and corrosion resistance. |
| Sound Level | Higher sound output for aggressive performance. | Quieter operation for better work environment. |
| Power Increase | Boosts horsepower significantly for racing. | Moderate power boost for towing and utility tasks. |
| Recommended Brands/Models | FMF Racing, HMF Racing, Yoshimura | FMF Racing, Big Gun Exhaust, Dynojet |
| Weight | Lightweight options available | Heavier options for durability |
| Installation | Moderate complexity; requires tools | Generally easier installation |
| Price Range | $300 – $800 | $250 – $600 |