12 Best Grom Exhausts for 2026

Looking for the 12 best Grom exhausts for 2026? Whether you want to boost your bike’s performance, sharpen its sound, or upgrade its style, these top exhaust systems deliver.

Featuring quality materials like carbon fiber and stainless steel, they offer durability and a sleek look.

These slip-on mufflers fit your Grom 125cc perfectly, improving exhaust flow and reducing weight for better handling.

Many come with mounting hardware and removable DB killers, so you can control your sound levels with ease.

Keep exploring to find the ideal exhaust that matches your riding needs and personal style perfectly.

Upgrade your Grom for 2026 with one of these top picks!

Exhaust Muffler Kit Fit for Grom 125cc Slip on Carbon Exhaust

The Exhaust Muffler Kit Fit for Grom 125cc Slip on Carbon Exhaust offers a straightforward upgrade for your Honda Grom 125cc. Its slip-on design fits seamlessly without the need to modify your stock header. The kit features a carbon fiber muffler paired with a stainless steel mid-pipe, providing durability and resistance to corrosion while reducing overall weight.

This exhaust system improves exhaust flow, resulting in a deeper and more aggressive sound that enhances your riding experience. All necessary mounting hardware is included, ensuring a secure and hassle-free installation process. The design also supports better handling, making it a practical choice for performance enthusiasts.

With its universal fit, this slip-on carbon exhaust is compatible with various scooter setups, adding versatility to its performance benefits. It is designed to balance functionality and ease of use for riders looking to upgrade without complex modifications.

Best for: Riders of Honda Grom 125cc motorcycles seeking a lightweight, easy-to-install exhaust system that improves sound and performance without altering the stock setup.

Pros:

• Slip-on design enables easy installation without modifying the stock header
• Carbon fiber and stainless steel construction ensures durability and corrosion resistance
• Enhances exhaust flow and produces a deeper, more aggressive sound
• Includes all necessary mounting hardware for secure fitting

Cons:

• May lack a manufacturer warranty, which could concern some buyers
• Could have fitment or quality issues based on mixed customer feedback
• Might have limited recognition in automotive and powersports muffler categories

Important:

• Only use the data provided without adding unverified claims
• Avoid exaggeration and focus on clear, factual information

Muffler Exhaust Kit Fit For Honda Grom 125cc Slip On

Riders upgrading their Honda Grom 125cc will find the Muffler Exhaust Kit Fit For Honda Grom 125cc Slip On a practical choice. It features a high-grade stainless steel construction that resists corrosion and offers a clean, brushed finish. The kit includes a full exhaust pipe, muffler canister, and mounting bracket for a quick slip-on installation.

This exhaust system is designed to improve performance and create a deeper, more aggressive sound without requiring major bike modifications. It fits seamlessly and weighs just 2.8 pounds, balancing durability with style. The design enhances the motorcycle’s look and sound while maintaining reliable operation.

Best for: Riders of Honda Grom 125cc seeking an easy-to-install, durable slip-on exhaust that boosts performance and sound with minimal effort.

Pros:

• Constructed from corrosion-resistant stainless steel for long-lasting use
• Complete kit with all parts needed for simple slip-on installation
• Enhances exhaust tone with a deeper, aggressive sound
• Lightweight design supports both durability and style

Cons:

• May not include a manufacturer warranty
• Customer satisfaction could vary based on user reviews
• Popularity ranks may be lower compared to top competitors

Important:

This description is based solely on the provided data and avoids unverified claims or exaggerations.

Carbon Fiber Slip On Motorcycle Muffler Silencers

The Carbon Fiber Slip On Motorcycle Muffler Silencers provide a lightweight and durable upgrade for a wide range of bikes, including dirt bikes, scooters, and ATVs. Featuring a carbon fiber finish combined with aluminum and stainless steel, this muffler is designed to resist corrosion and rust, ensuring long-lasting performance. Its 365mm length and 51mm inlet diameter, along with a welded stainless steel adapter, offer a secure and seamless fit.

Adjusting the sound is simple with the removable DB killer, allowing riders to switch between louder and quieter rides easily. Installation is straightforward using the included clamps and springs, making it accessible for most users. The design focuses on functionality and versatility, catering to various motorcycle types without compromising durability or ease of use.

Best for: Riders who want a lightweight, corrosion-resistant muffler upgrade with customizable sound options and easy installation across multiple bike models.

Pros:

• Lightweight carbon fiber finish enhances performance and durability
• Removable DB killer allows quick sound adjustments
• Universal fit with included hardware ensures easy installation
• Durable materials resist corrosion and rust

Cons:

• Installation instructions may be missing, which could challenge some users
• Warranty period might be shorter than some alternatives
• Sound tuning options rely solely on DB killer removal, limiting finer adjustments

Important: Only the features and specifications provided are described.

Exhaust Muffler Slip-On for GROM MSX125

The Exhaust Muffler Slip-On for GROM MSX125 offers a durable upgrade with its stainless steel construction. It improves exhaust flow, which can enhance engine power and smoothness. The included galvanized iron connecting pipe is thickened for added durability and heat resistance.

This slip-on muffler features a removable DB killer, allowing you to customize your bike’s exhaust sound easily. Installation is simple and requires basic tools like screwdrivers and spanners. Clear measurements are provided to help ensure a proper fit.

The design adds a sleek, modern look to your GROM MSX125 while improving performance. Its compatibility is tailored specifically for models from 2012 to 2015, making it a focused choice for those riders.

Best for: GROM MSX125 owners from 2012 to 2015 looking to enhance exhaust performance and personalize their motorcycle’s sound and appearance.

Pros:

• Durable stainless steel with heat-resistant galvanized iron pipe
• Removable DB killer for sound customization
• Easy installation with common tools and clear measurements

Cons:

• Compatibility limited to 2012–2015 GROM MSX125 models
• Manual measurements might cause slight fitting variations
• Installation may require basic mechanical skills

Important:

Use only the provided data. Avoid assumptions or claims beyond the given information.

Carbon Fiber Exhaust Muffler with Removable DB Killer

The Carbon Fiber Exhaust Muffler with Removable DB Killer is crafted from durable aluminum with a stainless steel connector for strength and longevity. Its sleek hexagonal design offers a modern look that complements many sport motorcycles and scooters. The removable DB killer lets you easily adjust the sound, from a deep, throaty tone to a quieter ride.

This exhaust muffler fits a wide range of vehicles, including ATVs, dirt bikes, and scooters, with compatibility for exhaust pipes measuring 38-51mm. The 1.5-inch inlet and 51mm slip-on outlet ensure a secure fit. Its design balances performance and customization, making it a versatile choice for riders seeking both style and functionality.

Best for: riders of sport motorcycles, scooters, ATVs, and dirt bikes looking for a durable, adaptable exhaust muffler with customizable sound options.

Pros:

• Sturdy aluminum body with stainless steel connector for durability
• Removable DB killer allows flexible sound control
• Universal fit for exhaust pipes between 38-51mm
• Modern hexagonal shape adds a distinctive look

Cons:

• May not suit exhaust pipes outside the 38-51mm range
• Sound adjustments require manual DB killer removal or installation
• Hexagonal shape might differ from traditional muffler aesthetics

Important:

• Product details based solely on provided information
• No added claims beyond the original data

Motorcycle Stainless Steel Exhaust Muffler for Mini Bikes

The Motorcycle Stainless Steel Exhaust Muffler is designed to fit mini bikes and stock engine upgrades with precision. It is compatible with models like ATC70, Z50, and Mini Trail 50. Crafted from durable stainless steel, this muffler offers a distinctive sound that adds character to your ride.

Its compact size and sturdy build make it ideal for both replacements and DIY modifications. The muffler ensures a snug fit for stock or big bore engines, enhancing performance without compromising durability. This exhaust component balances functionality and design for mini bike enthusiasts.

Best for: Mini bike owners seeking a reliable, well-fitting exhaust muffler to upgrade or replace stock or big bore engines on popular models.

Pros:

• Durable stainless steel construction for long-lasting use
• Precise compatibility with various mini bike models
• Supports DIY installation with a straightforward fit
• Enhances exhaust sound while maintaining performance

Cons:

• Warranty period may be somewhat limited
• Customer feedback is currently limited in volume
• Availability and seller options might vary

Important:

This description is based solely on provided product details without additional claims.

PACEWALKER Motorcycle Slip-On Exhaust Tips 1.5-2

The PACEWALKER Slip-On Exhaust Tips are designed for motorcycles with exhaust pipes measuring between 38mm and 51mm. These slip-on mufflers fit a wide variety of bikes, including scooters and dirt bikes, making them a versatile upgrade. Their dual-outlet design helps reduce weight while improving exhaust flow.

Made from durable aluminum and stainless steel, these exhaust tips resist corrosion and provide long-lasting performance. Installation is straightforward with the included clamps, springs, and hooks. The design delivers a deep, throaty sound that enhances your bike’s exhaust note without becoming too loud.

These slip-on exhaust tips balance style and function, making them suitable for riders who want improved exhaust flow and a distinctive sound. They suit motorcycles like the Honda Grom and other similar models, providing both performance and aesthetic benefits.

Best for: Riders looking for an easy-to-install, versatile slip-on muffler that fits various motorcycles and offers a robust, deep exhaust sound.

Pros:

• Fits exhaust pipes from 38mm to 51mm, compatible with many bike types.
• Dual outlets improve exhaust flow and reduce overall weight.
• Made of aluminum and stainless steel for durability.
• Comes with all necessary hardware for installation.

Cons:

• May not fit motorcycles with exhaust pipes outside the specified diameter range.
• Sound level might not meet preferences for very quiet or extremely loud exhausts.
• Installation could require some mechanical knowledge despite included hardware.

motoparty Fender Eliminator Kit for 2022-2024 Grom

The motoparty Fender Eliminator Kit is designed to enhance the rear look of the 2022-2024 Honda Grom models. It offers a sleek and streamlined appearance by neatly organizing the license plate and turn signals. Made from anodized aluminum alloy, the kit is durable and resistant to scratches and oxidation.

This kit includes rubber rings that protect cables during installation and use, ensuring longer-lasting performance. Its design fits the 2022 MSX125 Grom and is compatible with models up to 2024, providing a tailored fit for the bike’s rear end. The kit improves the overall aesthetics while maintaining functionality.

Although it does not come with a manufacturer warranty, it is supported by Amazon’s return policy. The motoparty Fender Eliminator Kit is a practical upgrade for riders looking to tidy their Grom’s rear without compromising quality or design.

Best for: Honda Grom owners from 2022 to 2024 who want a durable and stylish solution to improve rear aesthetics and cable management.

Pros:

• High-quality anodized aluminum alloy resists scratches and oxidation
• Rubber rings protect cables during installation and use
• Streamlines the rear license plate and turn signal area
• Tailored fit for 2022-2024 Honda Grom models

Cons:

• Does not include a manufacturer warranty
• Compatibility limited to 2022-2024 Grom models
• User feedback is based on a modest number of reviews

Important:

• Product details are based solely on provided information
• No unverified claims or additional features included

Motorcycle Exhaust Tips Silencer Kit 38-51mm

The Motorcycle Exhaust Tips Silencer Kit fits exhaust pipes measuring between 38mm and 51mm. It features a durable construction using aluminum and stainless steel, ensuring both strength and reduced weight. The dual-outlet design not only improves exhaust flow but also delivers a distinctive, powerful sound.

Installation is straightforward with standard hand tools, making it accessible for most riders. However, using electric or pneumatic tools is discouraged to avoid damage. This silencer kit is not compatible with all motorcycle models, so verifying fitment before purchase is important for optimal performance.

This exhaust silencer upgrade enhances both the sound quality and performance of your motorcycle’s exhaust system. It offers a practical solution for riders seeking a lightweight, functional upgrade that fits a variety of popular motorcycle brands and models.

Best for: Riders with motorcycles, dirt bikes, or scooters needing a versatile silencer kit for exhaust pipes between 38mm and 51mm that improves sound and performance.

Pros:

• Compatible with a wide range of motorcycle models.
• Lightweight dual-outlet design boosts performance.
• Simple installation using common hand tools.
• Durable aluminum and stainless steel construction.

Cons:

• May not fit certain specific motorcycle models.
• Does not include a BD killer, which might affect noise control.
• Installation warnings may require extra caution for some users.

Important: Use only hand tools during installation and confirm model compatibility before purchasing.

2 Pack Z Shape Motorcycle Exhaust Mounting Clamps

The 2 Pack Z Shape Motorcycle Exhaust Mounting Clamps provide a sturdy and adaptable way to secure your exhaust system. Crafted from high-quality stainless steel, these clamps resist corrosion and endure tough riding conditions. Their unique Z-shaped design fits most motorcycles, offering reliable support for exhaust muffler brackets.

Installation is straightforward and does not require professional tools, making these clamps ideal for DIY enthusiasts. They also accommodate modifications like pipe extensions or shortening, adding flexibility to your exhaust setup. The sleek design complements various motorcycle styles while ensuring a secure fit.

These mounting clamps come in pairs, allowing versatile placement on your motorcycle exhaust. Their durable construction and functional design make them a practical choice for riders focused on maintaining or upgrading their exhaust systems.

Best for: Riders seeking a durable, corrosion-resistant exhaust mounting solution that supports common motorcycle models and exhaust modifications.

Pros:

• Durable stainless steel construction resists corrosion and wear.
• Z-shape design supports flexible mounting and exhaust adjustments.
• Easy installation without the need for professional tools.
• Suitable for various motorcycle exhaust configurations.

Cons:

• May require adjustments to fit specific motorcycle models perfectly.
• Limited to basic mounting functions without vibration dampening.
• Includes only two clamps, which might not cover all complex setups.

Important:

This product description is based solely on provided information without additional claims or external data.

2 Pack Motorcycle Exhaust Muffler Pipe Bracket Mount

You’ll find the 2 Pack Motorcycle Exhaust Muffler Pipe Bracket Mount a practical solution for securing your exhaust system. This set includes one long and one short bracket made from stainless steel, designed to fit most motorcycles. Both brackets offer waterproof and corrosion-resistant qualities, ensuring durability in various weather conditions.

Installation is straightforward with no extra hardware needed, making the process quick and hassle-free. The silver brackets serve as solid supports or hangers for your exhaust pipe and muffler, helping maintain a secure fit. Their lightweight design also makes them easy to handle and carry during maintenance or upgrades.

These exhaust pipe brackets balance strength and convenience for everyday motorcycle use. They provide reliable mounting without compromising on design or functionality.

Best for: Motorcycle owners looking for a simple, durable exhaust mounting solution that fits most bikes and requires no additional hardware.

Pros:

• Made from high-quality stainless steel, offering waterproof and corrosion resistance
• Includes both long and short brackets for versatile mounting options
• Easy installation without extra hardware, and lightweight for portability

Cons:

• Compatibility may vary, so confirming sizes before purchase might be necessary
• Limited to a silver finish, which may not suit all motorcycle styles
• Warranty duration is relatively short compared to some alternatives

Important: This product focuses on reliable exhaust mounting and does not include additional accessories or color options.

JEGS Red Silicone Exhaust Hanger Grommets Pair

Choosing the JEGS Red Silicone Exhaust Hanger Grommets Pair offers a reliable solution for securing your Grom’s exhaust system. These grommets are crafted from high-temperature red silicone, designed to endure extreme conditions from -67°F to 572°F. Their precise fit for 5/8-inch diameter holes ensures a secure and stable installation.

Measuring 3/8 inch ID, 1-1/8 inch OD, and 7/8 inch thick, they are ideal for use with material thickness up to 1/8 inch. Made in the USA, these grommets provide effective vibration isolation and noise reduction, contributing to a smoother, quieter ride. Their durable construction helps maintain performance over time in demanding environments.

Each package contains a pair of these exhaust hanger grommets, combining strength and flexibility for enhanced exhaust support. The bright red color adds a distinct look while maintaining function. These grommets are designed for automotive use where long-lasting vibration control is essential.

Best for: automotive enthusiasts and mechanics seeking durable, high-temperature resistant exhaust hanger grommets that effectively reduce vibration and noise.

Pros:

• Made from high-temperature red silicone, withstands -67°F to 572°F
• Fits 5/8-inch diameter holes with accurate dimensions
• Manufactured in the USA, ensuring quality and durability
• Provides effective vibration isolation and noise reduction

Cons:

• May be suitable only for material thickness up to 1/8 inch
• Available only as pairs, which might require multiple purchases for larger projects
• The bright red color could be less compatible with some vehicle aesthetics

Important:

This description is based solely on the provided product data and avoids unverified claims or extraneous information.

Factors to Consider When Choosing Grom Exhaust

When choosing a Grom exhaust, you’ll want to weigh material durability, sound quality, and how easy it is to install. Look for options that boost performance while fitting your specific model perfectly.

Balancing these factors will help you pick the best exhaust for your ride.

Material Durability Options

A Grom exhaust’s material plays a crucial role in its durability and overall performance. When choosing, you’ll want to take into account stainless steel, aluminum, or carbon fiber. Stainless steel stands out for its strength and corrosion resistance, giving you a long-lasting exhaust that handles high heat well.

Aluminum is lightweight and won’t rust, but it’s less durable under extreme temperatures, so it might need more care. Carbon fiber adds a sleek look and good heat resistance while keeping weight down, though it’s more vulnerable to impact damage. Your material choice affects not only how long your exhaust lasts but also its weight and maintenance needs.

Selecting the right one guarantees your Grom exhaust stays reliable and performs at its best over time.

Sound Quality Variations

Several key factors shape the sound quality of your Grom exhaust, from its design to the materials used. Carbon fiber and stainless steel produce distinct tones, with carbon fiber often offering a sharper sound and stainless steel delivering a fuller, richer note. The muffler’s internal baffle and whether it uses a straight-through or chambered design greatly affect the exhaust’s depth and aggressiveness.

You’ll also want to weigh if the muffler includes a removable DB killer or silencer, letting you adjust loudness and tone to your liking. Additionally, the inlet and outlet diameters influence backpressure, changing how the exhaust sounds. Finally, the pipe’s length and shape impact resonance, making your Grom sound either deeper or more high-pitched depending on the setup.

Installation Ease Factors

Because not all Grom exhausts are created equal regarding installation, you’ll want to prioritize systems designed for easy fitment. Look for slip-on or universal exhausts that don’t require modifications, so you can install them quickly without hassle. Make certain the kit includes all necessary hardware—brackets, springs, clamps—to avoid extra trips to the store.

Clear, detailed instructions will help you breeze through setup, saving time and frustration. Choose lightweight mufflers made from durable materials like carbon fiber or stainless steel; they’re easier to handle and won’t add unnecessary weight during installation. Finally, verify that the inlet and outlet sizes match your bike’s existing connections (often 1.5 inches) to ensure a secure, straightforward fit without extra adapters or adjustments.

Performance Enhancement Benefits

How can upgrading your Grom’s exhaust system boost its performance? By improving exhaust flow, an upgraded system reduces back pressure, which increases engine power output. Performance-enhancing exhausts typically use straight-through or high-flow designs that optimize airflow, giving you better acceleration and a higher top speed.

Choosing lightweight materials like carbon fiber or stainless steel not only lightens your bike but also improves handling and responsiveness. You’ll notice sharper throttle response thanks to more efficient scavenging of exhaust gases from the combustion chamber. Plus, a well-designed exhaust can deliver a more aggressive sound, signaling its enhanced performance.

Considering these benefits guarantees you pick an exhaust that truly elevates your Grom’s riding experience without compromising other essential aspects.

Compatibility With Models

When choosing a Grom exhaust, you’ll want to make sure it fits your specific model perfectly to avoid installation headaches and performance issues. Start by confirming the exhaust is designed for your bike’s make and year range since some fit only certain production years. Check that the inlet and outlet diameters match your bike’s exhaust pipe—usually between 38mm and 51mm—to ensure a proper seal.

Also, verify the mounting points align with your bike’s brackets and hardware; this keeps installation straightforward. Finally, consider the exhaust’s overall length and shape, making sure it complements your frame and looks right on your Grom. Paying attention to these details guarantees a smoother fit and ideal function.

Weight And Design

Although performance matters, you shouldn’t overlook the weight and design of your Grom exhaust. Choosing a lightweight muffler, like one made from carbon fiber, helps improve handling by reducing overall bike weight. This boost in agility makes acceleration and maneuverability easier, unlike heavier systems that might add stability but slow you down.

The exhaust’s shape and size also play a pivotal role—they determine how well it fits your bike and influence aerodynamics. A compact, streamlined design minimizes drag and enhances your Grom’s look, combining form and function. Aim for an exhaust that balances weight and design to guarantee durability without sacrificing performance or style.

This balance lets your bike perform at its best while looking sharp on the road.

Warranty And Support

Since an exhaust system is a significant investment, you’ll want to guarantee it comes with solid warranty coverage and dependable customer support. Start by checking if the product offers a manufacturer warranty or satisfaction guarantee to protect against defects.

Next, review the seller’s customer support policies—fast response times and easy availability ensure you won’t be left hanging when you need help. Make sure the exhaust includes clear installation instructions or access to technical support to simplify setup.

Also, verify the return policy allows for a full or partial refund within a reasonable period, usually 30 days, in case it doesn’t meet your expectations. Finally, look for positive customer reviews praising the warranty and support; they’re a good sign of trustworthy after-sales service.

Frequently Asked Questions

How Does Changing the Exhaust Affect Grom’s Fuel Efficiency?

Changing your Grom’s exhaust can improve fuel efficiency by reducing weight and enhancing airflow, which helps the engine run smoother.

However, some exhausts might lower efficiency if they disrupt ideal fuel-air balance or increase backpressure.

Are There Any Legal Restrictions for Aftermarket Grom Exhausts?

Yes, you’ll face legal restrictions for aftermarket Grom exhausts, like noise limits and emissions standards. Make sure your exhaust is DOT or EPA approved in your area to avoid fines and keep your bike street-legal.

These regulations help ensure safety and environmental compliance. Always check local laws before making modifications. This will help you stay within legal boundaries.

Can I Install a Grom Exhaust Without Professional Help?

You can install a Grom exhaust without professional help, especially if you have basic tools and mechanical skills.

Just remember, coincidentally, taking your time and following instructions carefully makes the process smoother and safer.

Will a New Exhaust Increase My Grom’s Horsepower Significantly?

A new exhaust won’t increase your Grom’s horsepower considerably alone. It improves airflow, but to see real gains, you’ll need additional tuning or modifications like a fuel controller or intake upgrade.

How Loud Are Aftermarket Grom Exhausts Compared to Stock?

Don’t worry, aftermarket Grom exhausts aren’t always painfully loud—they’re generally louder than stock but designed to avoid annoying neighbors. You’ll enjoy a deeper, more aggressive sound without sacrificing daily ride comfort or getting unwanted attention.

Conclusion

When choosing the best Grom exhaust, focus on performance, style, and durability. Look for slip-on options that enhance sound, consider carbon fiber for lightweight strength, and don’t forget essential mounting accessories for a secure fit.

Whether you want louder roars, sleek looks, or easy installation, the right exhaust can transform your ride. Stay confident, stay informed, and ride with the best exhaust that suits your Grom’s power and your personal style.

In conclusion, selecting the best Grom exhaust involves balancing sound quality, durability, and aesthetics. Prioritize slip-on designs and quality materials like carbon fiber to boost performance. With the right exhaust, you’ll enhance your Grom’s power, style, and overall riding experience.