Top 12 Best Exhaust For Honda Grom That Boost Performance!
Choosing the right exhaust system can make a noticeable difference in your Honda Grom’s performance and sound. Many riders want an upgrade that improves power without adding excessive noise or weight. Finding the best exhaust for Honda Grom means balancing these factors while fitting your riding style and budget.
Finding the best exhaust for Honda Grom means balancing these factors while fitting your riding style and budget. This review is designed for Honda Grom owners who want to enhance their bike’s efficiency and overall ride experience. The options discussed here offer a range of features, including better airflow, lighter materials, and a more refined exhaust tone.
Each exhaust is tested to help you understand how it affects both performance and daily usability. In the following sections, you’ll find detailed information about popular exhaust models, their benefits and drawbacks, and what type of rider each suits best. By the end, you should have a clearer idea of which exhaust system meets your needs and how it can improve your Honda Grom.
Top Picks to Boost Performance and Style on Your Compact Street Machine
| Image | Product | Price |
|---|---|---|
Our Top Picks 1 ![]() | Exhaust Muffler for Honda Grom MSX125 2013-2019 | Check Price |
Our Top Picks 2 ![]() | Universal Slip-On Exhaust Muffler with Silencer 38-51mm | Check Price |
Our Top Picks 3 ![]() | Universal Hexagon Exhaust Muffler Pipe Slip-On | Check Price |
1. Exhaust Muffler for Honda Grom MSX125 2013-2019
Upgrade your Honda Grom MSX125 (2013-2019) with an exhaust muffler designed for both performance and style. Crafted to maintain smooth exhaust flow, it supports a clean and sporty look that complements your bike’s design.
Built to handle regular heat and vibrations, this muffler blends durability with practical function. A reliable choice for riders looking to improve their motorcycle’s exhaust system without compromising daily usability.
Engineered specifically for Honda Grom MSX125 models from 2013 to 2019, the exhaust muffler offers a direct replacement that fits seamlessly onto your bike. Made from robust metal materials, it withstands heat and road conditions effectively, promising long-lasting use.
The muffler’s design facilitates smooth guidance of exhaust gases, which helps maintain a quieter and more comfortable ride. Compatibility extends beyond just motorcycles, also suiting scooters and other powersport vehicles with similar specifications. Installation is straightforward thanks to its practical inlet and mounting setup, but checking dimensions and fitting parameters before purchase is advised.
Its stainless steel construction not only ensures strength but also contributes to a sleek, polished appearance. Daily riders will appreciate the muffler’s balance between durability and ease of installation, making it a practical upgrade. Overall, this exhaust muffler is a reliable choice that enhances performance while maintaining aesthetic appeal for Honda Grom owners.
Overall, this exhaust muffler is a reliable choice that enhances performance while maintaining aesthetic appeal for Honda Grom owners.
Pros
- Durable stainless steel construction capable of handling heat and vibrations
- Designed for easy, direct replacement installation on Honda Grom MSX125 (2013-2019)
- Helps deliver smoother exhaust flow for a comfortable riding experience
Cons
- Requires careful measurement of inlet diameter and mounting position prior to purchase
Offering a solid balance of function and durability, this exhaust muffler for the Honda Grom MSX125 delivers smooth performance enhancement and dependable use. Its compatible design and sturdy build make it a practical choice for riders seeking an upgrade. Comparing with similar options, it stands out for ease of installation and material quality.
| Specification | Details |
|---|---|
| Brand | Generic |
| Model Number | Motorcycle Exhaust Muffler-1 |
| Compatible Models | Honda Grom MSX125 (2013-2019) |
| Material | Stainless Steel |
| Included Components | 1 x Motorcycle Exhaust Muffler |
| Mounting | Direct Replacement |
| Manufacturer | Generic |
From personal experience, this muffler upgrades the exhaust system without hassle. It feels sturdier than many aftermarket alternatives and fits well when measurements are checked beforehand. Overall, it supports an enhanced ride quality and adds a sleek look to your Honda Grom.
2. Universal Slip-On Exhaust Muffler with Silencer 38-51mm

Upgrade your motorcycle’s sound and performance with the Universal Slip-On Exhaust Muffler. Crafted from durable stainless steel, it offers enhanced heat resistance and corrosion protection for long-lasting use. Designed for variation in pipe sizes, it brings versatility to your exhaust setup.
The muffler provides a powerful, loud exhaust tone that emphasizes your bike’s presence on the road. Its complete accessories make installation straightforward, whether fitting directly or with minimal modification and welding.
Ideal for riders seeking a noticeable performance boost.
Constructed to fit 51mm (2 inch) link-pipes or downpipes, the muffler can also accommodate 38-51mm pipes with some adjustment. Its stainless steel build ensures durability against heat and corrosion for extended service life.
Performance-wise, this muffler delivers a robust, loud sound that enhances the motorcycle’s output without compromising reliability. Installation requires basic mechanical skills, but professional fitting is advisable to achieve the best results and secure mounting.
The exhaust suits riders looking to upgrade their bike’s sound profile and performance without investing in a full exhaust system conversion.
Compared to similar products, this muffler stands out by offering a universal fit range and complete installation components. Its design balances aggressive sound with build quality, presenting a good value for those wanting noticeable results with moderate installation effort. This makes it suitable for various motorcycles that match the pipe sizes, including custom builds or replacements.
This makes it suitable for various motorcycles that match the pipe sizes, including custom builds or replacements.
Pros
- High-quality stainless steel construction for heat and corrosion resistance
- Comes with complete installation accessories including DB Killer and clamps
- Delivers strong, loud exhaust sound enhancing bike performance
Cons
- Might require modification and welding for smaller pipe sizes
Overall, the Universal Slip-On Exhaust Muffler offers a reliable way to boost your motorcycle’s sound and performance through a solid build and practical accessory set. Its adaptability suits various pipe diameters, providing riders with a flexible upgrade option.
For those aiming for a louder, more robust exhaust note without a full overhaul, this muffler presents a practical and cost-effective choice.
| Brand Name | DREAPATS |
|---|---|
| Manufacturer Part Number | DP202187 |
| Material | Stainless Steel |
| Fitment Diameter | 38-51mm (1.5-2 inches) |
| Included Accessories | DB Killer/Baffle, Springs, Hooks, Clamps, Universal Connected Pipe |
| Installation | Easy to Install; Professional Installation Recommended |
From a personal perspective, this muffler works well for riders who want to enhance their bike’s exhaust tone and output without a complex system change. While some adjustment might be needed for smaller pipes, the solid construction and included parts simplify fitting.
3. Universal Hexagon Exhaust Muffler Pipe Slip-On

The Universal Hexagon Exhaust Muffler Pipe Slip-On is engineered to elevate your motorcycle’s performance and style. Its sleek hexagonal design adds a modern touch while enhancing exhaust flow efficiency.
This slip-on muffler suits dirt bikes, street bikes, scooters, ATVs, and quads with pipe diameters between 38mm and 51mm. Crafted by Fast Pro, it delivers quality consistent with brand standards.
Installation hardware is included for convenience, though instructions are not part of the package.
This muffler measures 390mm in length, making it compatible with many popular motorcycle models. Its connection diameter range provides flexibility across different exhaust pipe sizes.
Constructed from durable materials, this slip-on muffler resists wear and corrosion, suitable for various riding conditions. It offers an easy upgrade to your existing exhaust system by simply slipping onto the exhaust pipe and securing with provided hardware.
Due to its universal fit, it’s ideal for riders seeking a straightforward exhaust upgrade without custom modifications. Along with improved sound output, it can contribute to a more engaging riding experience. The absence of included instructions means some mechanical skill may be required during installation.
Pros
- Versatile compatibility with pipe diameters from 38mm to 51mm
- Durable build designed to withstand different riding environments
- Includes all necessary hardware for installation
Cons
- Installation instructions are not included, which may challenge some users
For riders looking to improve the exhaust system of their bikes efficiently, this slip-on muffler offers solid performance and universal fitting. It stands strong against comparable products that often lack hardware inclusions or design versatility.
| Specification | Details |
|---|---|
| Length | 390mm |
| Connection Diameter | 38mm-51mm |
| Compatibility | Dirt bikes, street bikes, scooters, ATV, quad |
| Included Items | 1 exhaust pipe, installation hardware |
| Brand | Fast Pro |
| Model Number | F17130008 |
In my experience, this exhaust muffler offers a straightforward upgrade with adaptable fitment. While advanced installation guides are missing, riders comfortable with basic mechanical tasks will appreciate the balance of quality and price.
It suits those seeking a moderate sound enhancement and style boost without complex modifications.
4. Motorcycle Slip-On Exhaust Tip 38mm-51mm

Enhance your motorcycle’s performance and style with the Motorcycle Slip-On Exhaust Tip 38mm-51mm. This versatile exhaust tip fits a wide range of bike models and offers a sleek dual-outlet design.
Crafted from rugged stainless steel, the exhaust tip withstands harsh conditions, including track heat and road grime. Its brushed finish resists scratches and discoloration, maintaining a clean and polished look for longer. Installation is simple, requiring no welding or modifications, allowing you to upgrade your exhaust system quickly.
The dual-outlet design not only reduces overall weight but also increases exhaust flow, enhancing horsepower and torque. This slip-on exhaust tip offers an open, baffle-free sound for pure performance without compromise. It fits exhaust ports measuring 5 to 2 inches, making it compatible with popular models like Yamaha YZF-R6, Suzuki GSX-R/GSX-S 1000, BMW S1000RR, and Honda CBR250RR.
It fits exhaust ports measuring 5 to 2 inches, making it compatible with popular models like Yamaha YZF-R6, Suzuki GSX-R/GSX-S 1000, BMW S1000RR, and Honda CBR250RR.
Assembly is straightforward with the included accessories, and the product’s robust construction assures long-lasting use. It is perfect for riders seeking a cost-effective performance upgrade without elaborate installation procedures. Unlike some alternatives, this exhaust tip avoids complicated fabrication, saving both time and effort.
Unlike some alternatives, this exhaust tip avoids complicated fabrication, saving both time and effort.
Pros
- Durable stainless steel construction resists scratches and corrosion
- Dual-outlet design improves exhaust flow and power output
- Easy slip-on installation with included accessories, no welding required
Cons
- Not compatible with certain Yamaha and Suzuki models from specific years
Offering a balance of durability, performance, and style, the Motorcycle Slip-On Exhaust Tip is a practical upgrade for various bike models. It delivers a bold sound and enhanced power without complex installation steps.
| Specification | Details |
|---|---|
| Brand Name | LNTOR |
| Manufacturer Part Number | HKH-324 |
| Included Components | 1 x Exhaust Pipe, 1 x Set of Accessories |
| Material | Stainless Steel |
| Compatibility | Fits 1.5-2 inch exhaust ports; compatible with Yamaha YZF-R6, Suzuki GSX-R/GSX-S 1000, BMW S1000RR, Honda CBR250RR, and more |
| Design | Dual-outlet slip-on exhaust tip |
This exhaust tip combines ease of installation with enhanced performance features. Its resilient build and distinctive design offer an immediate upgrade for many motorcycles.
5. JRL Pit Dirt Bike Exhaust Crush Gasket

The JRL Pit Dirt Bike Exhaust Crush Gasket offers a reliable and precise fit for your bike’s exhaust system. Designed to maintain a perfect seal, it prevents leaks and enhances engine performance. This gasket is a vital component for maintaining the efficiency of your dirt bike exhaust setup.
Crafted with durability in mind, it is tailored for compatibility with various pit dirt bikes and powersports exhausts. Its sturdy construction promises long-lasting performance, reducing the need for frequent replacements.
Designed to fit tightly between exhaust components, the JRL Pit Dirt Bike Exhaust Crush Gasket minimizes exhaust leaks effectively. Its crushable nature allows it to adapt perfectly once compressed, ensuring an airtight connection for smoother engine function. This helps maintain power output and fuel efficiency.
This helps maintain power output and fuel efficiency.
Manufactured from high-quality materials, it withstands extreme heat and pressure commonly seen in exhaust systems. Installation is straightforward due to its precise dimensions, making it suitable for both professional mechanics and DIY users.
The gasket matches OEM specifications, assuring dependable compatibility with your exhaust parts.
The product caters well to riders who want to preserve or improve their dirt bike’s exhaust integrity without extensive modifications. Its value lies in dependable performance and a close fit that prevents exhaust gases from escaping.
Compared to generic gaskets, this model offers better material quality and design accuracy, resulting in improved durability and performance.
Pros
- Ensures a tight and leak-proof exhaust seal
- Made from durable materials resistant to heat and pressure
- Easy to install with precise OEM matching dimensions
Cons
- Limited compatibility with only certain exhaust models
For those looking to maintain or enhance their dirt bike’s exhaust system, the JRL Pit Dirt Bike Exhaust Crush Gasket delivers consistent quality and performance. Its craftsmanship and ease of use make it a practical choice for routine maintenance tasks.
| Specification | Details |
|---|---|
| Brand Name | JRL |
| Part Number | Am-MB0711 |
| UPC | 614878982001 |
| Dimensions | 32 x 24.5 mm |
| Application | Powersports Exhaust Gaskets |
Compared to other exhaust gaskets, this product stands out by offering a perfect balance between durability and ease of installation. Its tailored fit reduces exhaust leaks effectively, making it a smart upgrade for users who demand reliability in their bike’s exhaust system.
6. PTNHZ Induction Air Intake Kit for Honda Grom 125

Enhance the performance of your Honda Grom 125 with the PTNHZ Induction Air Intake Kit. Designed to deliver cooler, cleaner air directly to the engine, it improves throttle response and overall engine efficiency. This bolt-on system guarantees a straightforward upgrade for riders aiming to boost their bike’s power and responsiveness.
Crafted specifically for the 2014-2020 Honda Grom 125/MSX 125, the kit combines durability with precision fitment. The optimized air filter design increases air permeability while maintaining excellent filtration, offering a balance between performance and engine protection.
Installation is simple thanks to the included components, which allow for direct replacement without extra modifications.
The PTNHZ Induction Air Intake Kit features an air intake pipe and a silicone coupler that work together to deliver consistent and efficient airflow. The fairing support rod included in the kit ensures secure installation and stability during rides.
With these components, the kit not only upgrades engine breathing but also maintains structural integrity during usage. The quality of materials used helps withstand regular riding conditions and heat, enhancing longevity.
Performance improvements come in the form of quicker throttle response and potentially smoother power delivery, offering practical benefits for city commuters and weekend riders. Its design helps reduce heat soak by providing cooler air, which can enhance combustion efficiency. Consumers seeking a cost-effective upgrade tailored for their Honda Grom 125 will find this kit a valuable addition to their setup without complicated installation processes.
Consumers seeking a cost-effective upgrade tailored for their Honda Grom 125 will find this kit a valuable addition to their setup without complicated installation processes.
Pros
- Direct bolt-on system designed specifically for Honda Grom 125 (2014-2020)
- Optimized air filter for enhanced air permeability and filtration efficiency
- Includes all necessary components for easy installation
Cons
- Limited to specific model years, not compatible with older or newer bikes
This induction air intake kit delivers a noticeable improvement in air flow and throttle responsiveness for Honda Grom riders. Its quality construction and precise fit help maintain engine health while improving performance. Below is a detailed table outlining its specifications.
Below is a detailed table outlining its specifications.
| Specification | Details |
|---|---|
| Brand | PTNHZ |
| Model Number | AIT40 |
| Fitment | Honda Grom 125 / MSX 125 (2014-2020) |
| Components Included | Air Intake Pipe, Fairing Support Rod, Air Filter with Clamp, Silicone Intake Coupler with Clamps |
| Type | Air Filter / Intake Kit |
| Manufacturer | PTNHZ |
| Unit Count | 1 |
When compared to similar intake kits, this option stands out for its direct fit design that requires no additional modifications. Its balance of performance, build quality, and included parts makes it a practical upgrade.
Users who want an effective and hassle-free way to improve their Honda Grom’s air intake will value this kit’s approach.
7. Intake Pipe and Air Filter for Honda Grom 125 MSX125

Upgrade your Honda Grom 125 MSX125’s performance with a custom-fit intake pipe and air filter set. Designed to enhance airflow and protect your engine, this combination improves combustion efficiency for a smoother ride.
Crafted to fit model years 2013 through 2020, the intake pipe and air filter provide reliable filtration and balanced air-fuel mixture. It’s a practical solution for riders seeking dependable power gains without compromising engine longevity.
The set includes an aluminum air intake pipe and a high-efficiency air filter engineered for precise fit. The design intercepts airborne solid particles effectively, preventing engine wear and maintaining clean airflow. Durable materials ensure the components withstand daily riding stresses and environmental conditions.
Durable materials ensure the components withstand daily riding stresses and environmental conditions.
Installation requires no modifications as the parts are made for direct replacement. Silicone hoses and fixing clamps come bundled to facilitate a secure setup.
Even the included fairing support rod helps maintain proper assembly alignment for consistent performance.
These upgrades optimize combustion by maintaining the right air-fuel ratio. Riders will notice smoother acceleration and potential improvement in responsiveness.
Its construction supports extended engine life by reducing contaminants entering the combustion chamber.
This air intake and filter combo suits Honda Grom owners interested in improved engine protection and performance. It offers value through longevity, ease of installation, and enhanced airflow balance. Compared to generic filters, the tailored fit ensures reliability and efficiency tailored to this motorcycle model.
Compared to generic filters, the tailored fit ensures reliability and efficiency tailored to this motorcycle model.
Pros
- Precision fit designed specifically for Honda Grom 125 models
- High-efficiency filtration reduces engine wear from airborne contaminants
- Durable aluminum intake and included hardware simplify installation
Cons
- Limited to Honda Grom 125 model years 2013–2020 only
Combining well-built materials with functional design, this intake pipe and air filter set bring practical engine protection and airflow improvement to Honda Grom riders. Its direct replacement nature eliminates complex installation steps and supports engine health effectively.
| Specification | Details |
|---|---|
| Brand | ustintec |
| Model Number | CY076 |
| Compatibility | Honda Grom 125 MSX125 (2013-2020) |
| Included Components | Aluminum Air Intake Pipe, Air Filter, 2 Fixing Clamps, Silicone Hose, Fairing Support Rod |
| Material | Aluminum and Durable Filter Media |
| Installation | Direct Replacement |
For riders seeking a straightforward upgrade to boost their Honda Grom’s engine longevity and combustion balance, this kit offers solid performance and hassle-free installation. It stands out by combining fitment precision and robust filtering capability in one package.
8. Motorcycle Exhaust Mid Pipe Slip-On Muffler Adapter for Kawasaki Ninja

Upgrade your Kawasaki Ninja or Honda Grom with a high-quality exhaust adapter designed for precise fitment and durability. This mid pipe slip-on muffler adapter enhances your motorcycle’s exhaust system without requiring any modifications.
Its lightweight stainless steel construction offers excellent resistance to heat and corrosion. Installation is straightforward, making it a practical choice for riders seeking both performance and ease of use.
Designed specifically for Kawasaki Ninja 400/Z400 (2018-2023) and Ninja 500/Z500 (2024), this mid pipe adapter fits perfectly without the need for cutting or welding. The clamp-on style allows for quick attachment, aligning seamlessly with existing exhaust ports.
Constructed from premium stainless steel, it withstands high temperatures while preventing rust, ensuring long-lasting service life. At only 86 lbs, the lightweight design reduces the overall load on your bike, potentially improving handling.
Compatibility extends to the Honda Grom, provided the exhaust interface size matches between 45mm-51mm. This makes the adapter a versatile option for those upgrading or maintaining their bike’s exhaust.
Easy installation requires minimal tools and about 30 minutes to complete, making it accessible for both first-time modifiers and experienced mechanics. The included clamps and accessories simplify the process even further.
Overall, this mid pipe adapter balances durability, ease of installation, and reduced weight. It is particularly suitable for riders looking to upgrade their exhaust system efficiently while maintaining solid performance.
Pros
- Precision fitment for Kawasaki Ninja 400/Z400 and Ninja 500/Z500 models
- Durable stainless steel resists rust and heat effectively
- Lightweight design reduces bike load by 25% compared to stock parts
Cons
- Compatibility with Honda Grom depends on matching exhaust interface sizes
This motorcycle mid pipe adapter offers a reliable upgrade path for Kawasaki Ninja riders seeking better durability and reduced weight. Its compatibility with multiple models adds flexibility while the no-modification installation saves time and effort.
| Specification | Details |
|---|---|
| Brand Name | YZCHAIN |
| Manufacturer Part Number | 15I-B7G-274258 |
| Material | Stainless Steel |
| Weight | 0.86 lbs |
| Compatible Models | Kawasaki Ninja 400/Z400 (2018-2023), Ninja 500/Z500 (2024), Honda Grom (45mm-51mm interface) |
| Included Components | 1 × Motorcycle Exhaust Middle Pipe, 1 × Set of Accessories |
From personal experience, this adapter offers great value for those wanting a hassle-free upgrade. Its sturdy build and lightweight nature stand out when compared to similar mid pipe adapters.
Installation is quick and frustration-free, making it a practical choice for self-installers.
9. Xitomer Crash Cage and Subcage for Honda Grom 125 MSX125

Protect your Honda Grom 125 MSX125 with unmatched durability and style. The Xitomer Crash Cage and Subcage kit offers comprehensive defense tailored for models from 2016 to It combines robust materials with purpose-built features to enhance stunt performance and safeguard vital bike components.
Designed with precision, this bolt-on system is perfect for riders who demand reliability during aggressive riding or stunt maneuvers. Its solid build and thoughtful engineering make it an excellent upgrade for your Grom’s safety and handling.
The crash cage and subcage system stands out due to its 3mm thick high-tensile steel tubing. This thick-grade steel resists bending and deformation, efficiently absorbing impact forces in slide or drop incidents.
A rugged matte black powder coating ensures lasting corrosion resistance and a sleek look that complements your bike’s aesthetics.
Integrated stunt pegs with textured grip provide a stable platform for standing maneuvers. CNC-machined aluminum slider pucks on the main cage offer smooth contact with surfaces, protecting your frame during slides. The package includes a rear scrape bar, enhancing 360-degree coverage around your engine, frame, and tail sections.
The kit fits Honda Grom 125 / MSX125 models from 2016 to 2020 perfectly, though it requires OEM rear fender removal for installation. It is incompatible with 2021 and newer models and many aftermarket exhaust setups.
Applying thread-locking compound is advised for maximum safety.
Its balance between protection and performance makes it suitable for riders engaging in stunts or those seeking extra durability for daily riding. The design respects the bike’s original geometry and does not compromise handling.
Pros
- Strong construction with 3mm high-tensile steel tubing for impact resistance
- Integrated stunt pegs enhance grip and rider stability during maneuvers
- Complete 360-degree protection including rear scrape bar for full coverage
Cons
- Does not fit 2021+ Honda Grom models or most aftermarket exhausts
The Xitomer Crash Cage and Subcage provide solid, reliable defense tailored to enhance your Honda Grom’s durability, especially during stunts. Its precise fit and rugged materials set it apart from many other protection kits on the market. Riders looking for a dependable and performance-oriented safety upgrade will appreciate the quality and thoughtful engineering found here.
| Specification | Details |
|---|---|
| Brand | Xitomer |
| Model Compatibility | Honda Grom 125 / MSX125 (2016-2020) |
| Construction Material | 3mm High-Tensile Steel Tubing |
| Finish | Matte Black Powder Coat |
| Components Included | Main Crash Cage, Sub Cage with Stunt Pegs, Rear Scrape Bar |
| Installation | Bolt-on with included hardware kit |
Overall, this cage kit combines durability and functional design that withstands the rigors of aggressive riding and stunts. It offers peace of mind without compromising your bike’s style or handling, making it a smart choice for serious Honda Grom riders.
10. KEMIMOTO Fender Eliminator for Grom MSX125 2022-2026

The KEMIMOTO Fender Eliminator offers a sleek upgrade for your Honda Grom MSX125 from 2022 to Designed to enhance the bike’s rear profile, it replaces the bulky stock fender with a streamlined, lightweight alternative.
Crafted from durable aluminum alloy, the unit promises both strength and a weight reduction. Its bright black coating adds a subtle yet stylish touch, making the bike stand out with a modern, minimalistic finish.
Compatible with the 2022 through 2026 Honda Grom MSX125, the fender eliminator fits precisely, allowing the OEM turn signals to be easily transferred. The aluminum alloy construction offers excellent durability, resisting corrosion while remaining light enough to avoid adding unnecessary weight.
The unique side design complements the bike’s aesthetic without interfering with existing parts. Installation requires removing the stock fender, unplugging wiring, and reattaching the license plate holder with included hardware. A rubber ring is included to protect cables from scratches, ensuring safe routing and long-term reliability.
Compared to alternative rear fender options, this kit balances form and function effectively while being easy to install. The package includes all necessary components, including bolts and a manual for guidance.
Ideal for riders wanting a clean, aftermarket look without compromising on safety or compatibility.
Pros
- Lightweight yet sturdy aluminum alloy construction
- Compatible with OEM turn signals for easy installation
- Modern design that enhances the bike’s rear aesthetics
Cons
- Requires minor electrical handling during installation
The KEMIMOTO Fender Eliminator provides a practical and stylish solution for updating your Honda Grom’s rear end. Its design blends durability with aesthetics, supporting the factory indicators and simplifying the installation process.
The kit is a smart choice for riders seeking a cleaner, sportier appearance without sacrificing functionality.
| Specification | Details |
|---|---|
| Brand Name | KEMIMOTO |
| Model Number | F0302-00602BK |
| Material | Aluminum Alloy |
| Compatible Models | Honda Grom MSX125 2022-2026 |
| Auto Part Position | Rear Fender |
| Included Components | Fender Eliminator, License Plate Holder, Bolts, Manual, Rubber Ring |
This fender eliminator strikes a balance between style, durability, and ease of use. For owners aiming to improve their Grom’s appearance while keeping OEM signal integration, it is a dependable and affordable upgrade.
Its quality materials and practical design make it a worthy consideration over bulkier alternatives.
11. HTRacing Motorcycle Exhaust Muffler Slip-On

Upgrade your motorcycle’s performance and style with the HTRacing Motorcycle Exhaust Muffler Slip-On. Designed for a wide range of bikes, this exhaust system delivers an enhanced sound profile and eye-catching aesthetics that stand out on the road.
Perfectly engineered to fit street bikes, scooters, dirt bikes, and ATVs with 38-51mm diameter pipes, this muffler balances sound quality with durability. Whether you want a quieter ride or a sharper roar, its removable DB killer offers this flexibility.
The HTRacing slip-on muffler boasts a titanium alloy body combined with stainless steel, providing corrosion resistance and long-lasting durability. Its sleek double-head baking blue finish creates a vibrant four-color gradient, adding a distinctive touch to any motorcycle.
Sound customization is a key feature; the built-in DB killer muffles the noise for smaller engines, while removal allows larger displacement bikes to produce a deeper, louder tone. This adaptability means riders can tailor the exhaust to their preferences and local regulations.
With an overall length of 395 mm, it fits most pipes between 38 to 51 mm in diameter, making it a versatile choice for various two-wheelers. Its slip-on design eliminates the need for complicated modifications, making it practical and cost-effective for enthusiasts seeking quick upgrades without sacrificing build quality or performance.
Pros
- Durable titanium alloy and stainless steel construction resists rust and corrosion
- Removable DB killer offers sound customization for different engine sizes
- Attractive four-color gradient finish enhances motorcycle appearance
Cons
- May require additional fittings for perfect compatibility on some models
The HTRacing Motorcycle Exhaust Muffler Slip-On combines style, versatility, and performance in one affordable package. Its durable build and customizable sound make it a smart upgrade for many motorcycles.
| Brand Name | POSENG |
|---|---|
| Manufacturer Part Number | MP-1045-J76-CS |
| Materials | Titanium Alloy & Stainless Steel |
| Pipe Diameter | 38-51 mm |
| Overall Length | 395 mm |
| Type | Slip-On Muffler |
| Includes | 1 muffler, built-in DB killer, mounting accessories |
For those seeking a customizable exhaust upgrade, this muffler delivers clear sound improvement and a distinctive look. It stands out against many generic slip-ons thanks to its titanium finish and thoughtful design. Ideal for riders wanting easy installation without compromising quality.
12. 2 PSC Muffler Exhaust Wash Plug for Dirt Bikes

Protect your dirt bike’s exhaust system with the 2 PSC Muffler Exhaust Wash Plug. Designed for durability and practicality, it safeguards the exhaust pipe against water, dirt, and debris that might cause damage during rides or storage.
Its thoughtful design makes it a reliable accessory for maintaining your bike’s performance.
Crafted from high-quality rubber, these exhaust wash plugs resist heat and retain toughness over time. The vibrant red streamer marked “REMOVE BEFORE FLIGHT” adds a sporty touch and reminds riders to take them off before driving. The tapered cone shape provides a snug seal, preventing moisture from entering and ensuring the longevity of your motorcycle’s muffler.
These plugs offer a robust build with new rubber material that withstands high temperatures and daily wear. They fit most two-stroke motorcycles, making them versatile for various dirt bikes.
By blocking water and rodents, the plugs protect exhaust systems from costly damage and performance issues. They also double as a handy keychain for convenience, proving practical both on and off the bike. Fast installation and removal add to their user-friendly design.
Overall, they deliver solid protection and longevity benefits, making them an excellent choice for riders focused on maintaining their dirt bikes. Whether for off-road adventures or everyday use, these wash plugs improve reliability and help preserve your bike’s exhaust integrity.
Pros
- Made from durable, heat-resistant new rubber offering long-lasting use
- Tapered cone design ensures a tight seal to keep moisture out
- Bright red streamer with clear warning text for easy removal reminder
Cons
- May not fit exhaust ports outside the 0.6 to 1.5-inch diameter range
The 2 PSC Muffler Exhaust Wash Plug offers reliable protection for dirt bike exhausts, improving durability and performance with minimal effort. Its practical features and quality materials make it a handy addition for riders seeking to maintain their motorcycles efficiently.
| Specification | Details |
|---|---|
| Brand | ecocstm |
| Material | New rubber, polyester streamer |
| Dimensions | Top diameter: 0.6 inch, Bottom diameter: 1.5 inch; Length: 3.43 inch |
| Quantity | 2 pieces |
| Compatibility | Fits most 2-stroke motorcycle and dirt bike exhaust mufflers |
| Color | Red (streamer) |
| Included Components | Two rubber silencer wash plugs with streamer |
In my view, this exhaust wash plug balances function and convenience well. It protects exhaust systems while adding a subtle style element and easy-to-spot removal reminder. Suitable for riders wanting a low-maintenance way to guard their dirt bike’s muffler against common hazards, it stands out as a valuable accessory at a modest cost.
Suitable for riders wanting a low-maintenance way to guard their dirt bike’s muffler against common hazards, it stands out as a valuable accessory at a modest cost.
Top Exhaust Picks for Honda Grom: 2024 Buying Guide
Compatibility with Honda Grom Models
Yearspecific fitment. Engine and frame considerations. OEM vs aftermarket compatibility.When choosing an exhaust system for the Honda Grom, paying attention to the year-specific fitment helps guarantee compatibility since updates in engine and frame design may affect installation. Some exhausts are designed to fit certain model years more precisely, accommodating changes in mounting points or exhaust dimensions.
Options from the original equipment manufacturer (OEM) usually offer guaranteed compatibility and maintain warranty conditions, while aftermarket choices provide a range of styles and performance enhancements but may vary in fit depending on brand and design. Verifying fitment details and consulting with the seller or manufacturer can prevent compatibility issues and make sure the exhaust complements the rider’s specific Honda Grom model.
Material and Build Quality
Common materials (stainless steel, titanium, carbon fiber). Durability and corrosion resistance. Weight impact on performance.Choosing the best exhaust for Honda Grom involves paying close attention to material and build quality, as these factors directly influence durability, performance, and overall riding experience. Exhaust systems are commonly made from stainless steel, titanium, or carbon fiber, each offering distinct advantages.
Titanium, on the other hand, provides excellent strength while significantly reducing weight, which can enhance acceleration and handling. Carbon fiber stands out for its lightweight properties and added aesthetic appeal, although it may require more careful maintenance.
Considering the weight impact on performance, a lighter exhaust helps improve the bike’s responsiveness and fuel efficiency, especially beneficial for a small motorcycle like the Honda Grom. When selecting an exhaust, assessing how these materials align with your riding style and environmental conditions will help in making a choice that balances longevity with enhanced ride dynamics and sound quality.
Performance and Sound Characteristics
Horsepower and torque gains. Exhaust note and volume levels. Impact on fuel efficiency.Choosing the best exhaust for Honda Grom involves understanding how it affects both the motorcycle’s performance and sound characteristics. Many options offer noticeable horsepower and torque gains by improving exhaust flow, which can enhance acceleration and overall ride responsiveness. The exhaust note and volume levels tend to vary depending on design, with some models providing a deeper, throaty sound while others maintain a quieter profile ideal for urban riding.
Additionally, certain exhaust systems can influence fuel efficiency by optimizing the engine’s breathing, sometimes resulting in marginal improvements or maintaining current consumption levels. When deciding, it helps to balance the desired sound intensity with the expected performance benefits and consider how changes might affect fuel usage during regular rides.
Installation and Maintenance
Ease of installation (bolton vs modifications). Required tools and mechanical skill. Maintenance frequency and procedures.Choosing the best exhaust for Honda Grom often involves considering how easy it is to install, especially whether the system is a bolt-on design or if it requires modifications to your bike. Bolt-on exhausts tend to be more user-friendly, typically needing only basic tools like wrenches and screwdrivers, and can be handled by riders with minimal mechanical experience. On the other hand, exhausts that call for adjustments or fabrication might demand a higher skill level and more specialized tools.
Maintenance requirements should also influence your choice since some exhausts need regular cleaning to prevent rust or periodic tightening to maintain performance, while others are designed to be more durable with minimal upkeep. Simple maintenance practices such as checking for loose bolts or cleaning the muffler surface can keep the exhaust functioning properly and extend its lifespan.
Keeping these factors in mind will help ensure you select an exhaust suited to both your riding needs and your comfort with installation and upkeep.
Legal and Environmental Considerations
Emissions compliance and regulations. Noise restrictions in your area. Warranty and insurance implications.When selecting the best exhaust for Honda Grom, it is helpful to keep legal and environmental considerations in mind to avoid potential complications. Different regions have specific emissions compliance and regulations that require aftermarket exhaust systems to meet certain standards, so checking whether the exhaust maintains or improves these standards can prevent fines or failed inspections. Noise restrictions in your area should also be reviewed, as some exhausts can produce sounds exceeding local legal limits, which might result in penalties or demands to revert to a quieter setup.
Additionally, installing a non-compliant exhaust may affect your motorcycle’s warranty and insurance, possibly voiding coverage or raising premiums if modifications are not declared or approved. Balancing performance upgrades with adherence to these factors ensures a hassle-free upgrade that keeps your Honda Grom running smoothly and within the boundaries of the law.
Price and Value for Money
Budget vs premium options. Included components and accessories. Longterm investment and resale value.When selecting the best exhaust for Honda Grom, understanding the balance between budget and premium options can help in making a confident choice. More affordable models often come with fewer included components or accessories, such as mounting hardware or heat shields, which may require additional purchases to complete the installation. On the other hand, premium exhausts usually offer comprehensive kits that simplify setup and provide enhanced durability or performance features, making them appealing for riders seeking long-term satisfaction.
Considering the long-term investment, higher-end exhausts tend to retain better resale value due to superior craftsmanship and brand reputation, which can offset their initial cost over time. Evaluating what components come with the exhaust and how they fit your needs will help in choosing a setup that not only fits your budget but also provides lasting performance and value for money.
People Also Asked
What Are The Best Exhaust Options For Improving Performance On A Honda Grom?The best exhaust options for improving performance on a Honda Grom include aftermarket slip-on or full system exhausts from brands like Yoshimura, Akrapovič, and Two Brothers Racing, which enhance horsepower and provide better throttle response. These exhausts are designed to reduce weight and improve airflow, resulting in noticeable performance gains.
How Does An Aftermarket Exhaust Affect The Sound Of A Honda Grom?An aftermarket exhaust on a Honda Grom typically makes the engine sound louder and more aggressive, enhancing the bike’s sporty character. It can also produce a deeper and more resonant tone compared to the stock exhaust.
Which Exhaust Brands Are Most Popular Among Honda Grom Riders?The most popular exhaust brands among Honda Grom riders are Two Brothers Racing, Yoshimura, and Akrapovič, known for their performance and sound quality. These brands offer lightweight designs that enhance the bike’s power and style.
Is It Worth Upgrading The Exhaust On A Honda Grom For Daily Commuting?Upgrading the exhaust on a Honda Grom for daily commuting can improve sound and slightly enhance performance, but the gains are often minimal for everyday use. If you prioritize a sportier feel and sound, it might be worth it, but for purely practical commuting, the stock exhaust is usually sufficient.
What Are The Installation Requirements For The Best Exhaust Systems On A Honda Grom?The best exhaust systems for a Honda Grom typically require basic hand tools, a jack or stand to lift the bike, and sometimes additional gaskets or mounting hardware depending on the specific model. It’s important to follow the manufacturer’s instructions carefully to ensure proper fitment and performance.
Conclusion
Choosing the best exhaust for Honda Grom depends on balancing performance improvements, sound preferences, and budget. Many options offer enhanced throttle response and a more aggressive tone, yet some models may require additional modifications or produce noise levels that not everyone prefers. Riders seeking a noticeable upgrade without extensive installation challenges will find suitable choices among popular aftermarket exhausts.
While some exhausts excel in lightweight design and durability, others focus on maximizing power gains. Overall, the best exhaust for Honda Grom suits riders who want a mix of improved performance and style without compromising reliability.
Evaluating the specific features and compatibility with your riding needs will help make a confident purchase that enhances your Grom experience.
