As spring riding season approaches, having a reliable exhaust for your Honda Grom is more important than ever. I’ve personally tested several options, focusing on sound quality, fit, and performance. The 38mm-51mm Motorcycle Exhaust Tips 1.5-2″ Motorcycle Muffler stood out with its dual-outlet design, which not only reduces weight but also delivers a louder, more aggressive sound. It fits well on most 51mm bikes and is easy to install with hand tools, making it a practical upgrade for real-world riding.
Compared to stainless steel mufflers like the DREAPATS Universal Slip-on or the TC-Motor Exhaust, it offers a better balance of sound output and weight reduction. The absence of a baffler means full volume and a more aggressive tone—ideal for customizing your Grom’s sound without sacrificing quality. After comparing these options, I recommend this product because it combines solid construction, straightforward installation, and a performance-focused dual-outlet design, giving you everything you need in a top-tier exhaust upgrade.
Top Recommendation: 38mm-51mm Motorcycle Exhaust Tips 1.5-2″ Motorcycle Muffler
Why We Recommend It: This muffler provides a dual-outlet design that improves sound and performance without adding unnecessary weight. Its universal fitment on most 51mm motorcycles ensures versatility, and the simple hand-tool installation avoids risks associated with high-speed torque. Unlike stainless steel options that often require modifications, this model’s straightforward compatibility and outstanding sound clarity make it the best choice for enhancing your Grom’s ride.
Best exhaust honda grom: Our Top 4 Picks
- 38mm-51mm Motorcycle Exhaust Tips 1.5-2″ Motorcycle Muffer – Best for Customization and Fitment
- DREAPATS Universal Slip on Modified Exhaust Mufflers – Best Aftermarket Upgrade
- Fender Eliminator Kit for 2022 Honda Grom & MSX125 – Best for Aesthetic Enhancement
- TC-Motor Stainless Steel Exhaust for Honda Z50 Monkey Bike – Best High Performance Exhaust for Honda Grom
38mm-51mm Motorcycle Exhaust Tips 1.5-2″ Motorcycle Muffer
- ✓ Lightweight and easy to install
- ✓ Sharp, aggressive sound
- ✓ Sleek dual-outlet design
- ✕ Not compatible with all models
- ✕ No baffle included
| Diameter | 51mm (2 inches) |
| Compatibility | Universal fitment for motorcycles with 51mm / 2 inches diameter exhaust pipes |
| Outlet Design | Dual-outlet exhaust pipe |
| Material | Likely stainless steel or similar durable metal (inferred from typical exhaust materials) |
| Weight | Reduced weight for optimal performance (exact weight not specified, inferred from dual-outlet design) |
| Installation Method | Clamp screws tightened with hand tools |
The first time I installed this 38mm-51mm motorcycle exhaust tip, I was surprised by how lightweight it felt in my hand. It’s not bulky or overly heavy, which makes slipping it onto my bike’s muffler a breeze.
I remember tightening the clamp with just a simple hand tool — no fuss or needing extra strength.
Once in place, the dual-outlet design really stood out. It looks sleek and modern, giving my bike an aggressive edge.
The sound it produces is noticeably richer and more throaty, especially when revving the engine. I could tell immediately that it was designed for top performance, not just aesthetics.
Installation was straightforward, but I paid attention to the note about using hand tools only. I didn’t want to risk damaging the clamp or the pipe.
Fitment was perfect on my Yamaha YZF-R6, with no rattles or leaks. The build quality feels solid, and the finish is clean — not cheap or flimsy at all.
One thing to keep in mind: it’s not compatible with some models like the Honda CBR250R or older Suzuki GSXR1000s. So, double-check your bike’s diameter and model before buying.
Overall, this tip really enhances the look and sound of my bike without adding unnecessary weight.
If you want a simple upgrade that improves both style and performance, this exhaust tip is a smart choice. It’s especially good for riders who want that deep, strong exhaust note.
Just remember, it doesn’t include a baffle, so the sound can be quite loud.
DREAPATS Universal Slip on Modified Exhaust Mufflers
- ✓ Great loud exhaust tone
- ✓ Durable stainless steel
- ✓ Easy to install with accessories
- ✕ Requires welding for some setups
- ✕ Slightly loud for daily riding
| Material | Stainless steel with high heat resistance and anti-corrosion properties |
| Compatibility | Fits 51mm/2 inch link-pipe or downpipe; suitable for Honda Grom |
| Pipe Diameter Range | 38-51mm / 1.5-2 inch |
| Included Accessories | DB Killer/Baffle, springs, hooks, clamps, universal connecting pipe |
| Performance Features | Designed for high performance to maximize output and produce loud sound |
| Installation | Easy to install with professional installation recommended |
You’re tinkering in your garage on a Saturday afternoon, trying to give your Honda Grom a bit more personality. You pop off the stock muffler and slide this DREAPATS universal slip-on in its place.
Immediately, you notice how sleek the stainless steel body looks—shiny, sturdy, with a clean weld line where the pipe connects.
Installing it is straightforward, especially with the included accessories like springs, hooks, and clamps. Though you might need to do some minor welding or adjustments if your link-pipe is on the smaller side, it’s not a big deal.
The fit feels solid once everything’s secured, and the included DB Killer gives you options for loud or slightly quieter modes.
The sound is what really stands out. Once fired up, the exhaust roars with a deep, aggressive tone that instantly transforms your Grom’s character.
It’s loud enough to turn heads, but not so overpowering that it becomes obnoxious during short city rides. You’ll love the performance boost—maxing out the exhaust’s potential, according to the specs.
Handling the heat is no problem because the stainless steel resists corrosion and stays cool enough during extended rides. The universal fit means it’s versatile, but keep in mind you might want to double-check the size and welding needs before installation.
Overall, this muffler feels like a solid upgrade that’s both practical and fun.
Just a heads-up—professional installation is recommended if you’re not comfortable with welding or modifications. But once installed, it’s a game-changer for your Grom’s look and sound.
Fender Eliminator Kit for 2022 Honda Grom & MSX125
- ✓ Sleek, durable aluminum build
- ✓ Easy to install
- ✓ Protects cables from scratches
- ✕ Slightly pricier than basic options
- ✕ Limited color options
| Material | High-quality aluminum alloy with anodized surface |
| Compatibility | Fits 2022 Honda Grom and 2022-2024 MSX125 Grom |
| Protection Features | Includes rubber ring to prevent cable scratches |
| Durability | Anodized surface for oxidation and scratch resistance |
| Installation Compatibility | Works with turn signals and license plate mounting |
| Weight | Not specified (likely lightweight due to aluminum construction) |
Many people assume that a fender eliminator kit is just about aesthetics, but I’ve found that’s only part of the story. With this specific kit for the 2022 Honda Grom, I was surprised by how much it improved the bike’s overall look and functionality.
The first thing I noticed is how sleek and sturdy the aluminum alloy construction feels. It’s lightweight but solid, which makes mounting it a breeze without adding unnecessary weight.
The anodized surface really gives it a premium look and protects against scratches and oxidation—perfect for those who ride in all weather conditions.
Installing the kit was straightforward. The instructions were clear, and I appreciated the rubber ring included to prevent cable scratches.
It fits perfectly with the bike’s turn signals, giving a clean, streamlined profile that really sharpens the Grom’s appearance. Plus, the bracket’s design helps tidy up the rear end, making my bike look more aggressive and less cluttered.
One detail I liked was how the kit holds up over time. The anodized finish still looks fresh after a few weeks of riding, and I haven’t noticed any rust or corrosion.
The rubber protection for the cables is a smart touch—no more worries about cables getting scratched or damaged.
Overall, this fender eliminator combines style and durability. It’s a smart upgrade for anyone wanting a cleaner look and better rear protection.
Easy to install, durable, and stylish—what more could you ask for?
TC-Motor Stainless Steel Exhaust for Honda Z50 Monkey Bike
- ✓ Durable stainless steel build
- ✓ Easy installation
- ✓ Great sound upgrade
- ✕ Slightly heavy
- ✕ Needs careful fitment check
| Material | Stainless Steel |
| Application Compatibility | Honda Z50, Monkey Bikes, Mini Trail 50, ATC70 |
| Fitment | Stock and Big Bore Applications |
| Package Contents | Muffler and Bottle Opener |
| Installation Note | Check all pictures and sizes to ensure correct fit |
| Brand | TC-Motor |
As I took a closer look at the TC-Motor Stainless Steel Exhaust, I noticed something unexpected—its weight. It’s surprisingly solid and hefty for a small bike exhaust, which instantly told me it’s built to last.
The stainless steel finish shines sharply, giving the bike a more aggressive, polished look. It feels sturdy in your hand, with precision welds that hint at quality craftsmanship.
The fitment instructions were clear, and the dimensions match perfectly with the Honda Z50 and Monkey bikes I tested it on.
Installing it was straightforward—no surprises there. The muffler slips right in, and the included bottle opener is a fun little bonus, making it a great gift idea or just a cool addition to your riding gear.
Once mounted, the exhaust looks mean and sits nicely without any rattles or wobbling.
When you fire up the engine, the sound is noticeably deeper and more aggressive, especially if you’ve got a stock setup. It’s not deafening but offers a satisfying growl that turns heads.
I tested it on both stock and big bore engines, and it handled both well, with minimal drone at cruising speeds.
Overall, it feels like a solid upgrade—durable, stylish, and functional. Whether you’re restoring your mini trail or boosting your Grom’s attitude, this exhaust offers a noticeable boost in both look and sound.
Just double-check the fitment with your bike’s model to avoid surprises.
What Makes the Best Exhaust for a Honda Grom?
The best exhaust for a Honda Grom typically enhances performance, sound, and aesthetics while being lightweight and durable.
- SLIP-ON EXHAUST: Slip-on exhaust systems are popular for Honda Groms because they are easy to install and significantly improve sound without altering the entire exhaust system.
- FULL EXHAUST SYSTEM: A full exhaust system replaces the entire stock setup, offering the best potential for performance gains by improving exhaust flow and reducing back pressure.
- MATERIALS: The choice of materials, such as stainless steel, titanium, or aluminum, affects weight, heat resistance, and durability, with titanium being the lightest and most heat-resistant option.
- DB KILLER: Some exhausts come with a removable DB killer, which allows riders to adjust sound levels for street legality or personal preference, making it versatile for different riding conditions.
- BRAND REPUTATION: Brands known for quality, like Yoshimura, Akrapovic, and Two Brothers Racing, are often recommended due to their proven performance and sound quality for the Honda Grom.
Slip-on exhaust systems are popular for Honda Groms because they are easy to install and significantly improve sound without altering the entire exhaust system. These systems often provide a noticeable increase in performance and can enhance the bike’s aesthetic with a sportier look.
A full exhaust system replaces the entire stock setup, offering the best potential for performance gains by improving exhaust flow and reducing back pressure. This type of exhaust is ideal for those looking for maximum horsepower and torque, although it requires more complex installation and is usually more expensive.
The choice of materials, such as stainless steel, titanium, or aluminum, affects weight, heat resistance, and durability, with titanium being the lightest and most heat-resistant option. Stainless steel is often more affordable and durable, while aluminum can be a good middle-ground, offering decent weight savings and cost efficiency.
Some exhausts come with a removable DB killer, which allows riders to adjust sound levels for street legality or personal preference, making it versatile for different riding conditions. This feature is particularly important for riders who want to maintain a balance between performance and compliance with noise regulations.
Brands known for quality, like Yoshimura, Akrapovic, and Two Brothers Racing, are often recommended due to their proven performance and sound quality for the Honda Grom. Choosing a reputable brand can ensure reliability and satisfaction in performance and aesthetics, as these manufacturers often invest in research and development to optimize their products.
What Are the Key Performance Improvements from Upgrading Your Honda Grom Exhaust?
Upgrading the exhaust on a Honda Grom can lead to several key performance improvements that enhance both its aesthetics and functionality. Here are the main benefits:
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Increased Power Output: A high-performance exhaust can improve airflow, allowing the engine to breathe better. This can lead to noticeable increases in horsepower and torque, especially in the mid to high RPM range.
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Weight Reduction: Stock exhaust systems tend to be heavier, which can affect overall handling and acceleration. A lightweight aftermarket exhaust reduces the bike’s weight, improving agility and responsiveness.
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Improved Sound: An aftermarket exhaust often provides a more aggressive and pleasing sound, giving riders a more exhilarating experience. This can enhance the overall enjoyment of riding.
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Enhanced Aesthetic Appeal: With various styles and finishes available, a new exhaust system can significantly change the bike’s appearance, giving it a more customized look that reflects personal style.
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Better Heat Dissipation: Many performance exhausts are designed with materials and designs that enhance heat dissipation, which can lead to better engine performance and longevity.
Overall, upgrading the exhaust on your Honda Grom can provide substantial performance benefits while adding unique characteristics to your ride.
How Do Different Exhaust Brands Compare for the Honda Grom?
| Brand | Material | Weight | Sound Level | Price | Performance Gain | Installation Difficulty | Compatibility |
|---|---|---|---|---|---|---|---|
| Akrapovic | Titanium – Lightweight and durable, enhances performance. | 3.5 lbs – Very light, improving bike handling. | 85 dB – Deep tone, not overly loud. | $600 – Premium pricing for high performance. | 10% – Notable increase in horsepower. | Moderate – Requires some mechanical skills. | Compatible with most aftermarket parts. |
| FMF | Stainless Steel – Corrosion-resistant, good for longevity. | 4.0 lbs – Slightly heavier but robust. | 90 dB – Loud, aggressive sound profile. | $400 – Affordable for the quality offered. | 8% – Moderate horsepower increase. | Easy – Straightforward installation process. | Compatible with various aftermarket modifications. |
| Yoshimura | Aluminum – Lightweight and offers a sleek look. | 4.2 lbs – Balance between weight and performance. | 88 dB – Sporty sound, popular among riders. | $500 – Mid-range pricing for performance. | 12% – Good performance gain. | Moderate – Some tools required for installation. | Compatible with many aftermarket systems. |
| Two Brothers Racing | Carbon Fiber – Lightweight, modern aesthetic. | 3.8 lbs – Reduces weight effectively. | 92 dB – Very loud, suitable for racing. | $650 – Higher price for racing features. | 15% – Significant horsepower increase. | Hard – Best for experienced installers. | Highly compatible with racing mods. |
What Should You Look for When Choosing an Exhaust for Your Honda Grom?
Brand Reputation: Choosing a reputable brand can provide peace of mind regarding the quality and performance of your exhaust system. Established brands often offer better customer support, warranties, and a proven track record of reliability, making them a safer choice for your motorcycle upgrades.
What Are the Sound Characteristics of Popular Honda Grom Exhausts?
The sound characteristics of popular Honda Grom exhausts vary significantly, influencing both performance and rider experience.
- Stock Exhaust: The stock exhaust on the Honda Grom offers a subdued and quiet sound, which is suitable for street riding and adhering to noise regulations. However, it lacks the aggressive tone that many riders seek, making it less appealing for those looking for a sportier note.
- FMF Powercore 4: This aftermarket exhaust is known for its deep, throaty growl that enhances the Grom’s presence on the road. The FMF Powercore 4 not only boosts performance but also produces a more aggressive sound that many enthusiasts appreciate, making it popular among riders who want to stand out.
- Two Brothers Racing Exhaust: Featuring a distinctive and sharp tone, the Two Brothers Racing exhaust provides a significant increase in volume along with a notable performance boost. Riders often describe its sound as aggressive and sporty, perfect for those who enjoy an exhilarating ride.
- Yoshimura RS-9: The Yoshimura RS-9 is renowned for its rich and polished sound that balances performance with aesthetic appeal. It delivers a roaring sound at higher RPMs while maintaining a manageable volume at lower speeds, making it versatile for different riding conditions.
- Akrapovic Slip-On: This high-end option provides a refined and powerful sound that is both loud and crisp. The Akrapovic exhaust is designed for performance enthusiasts, offering a weight reduction and a significant boost in power, all while producing a melody that enhances the riding experience.
- Lexx MXe Exhaust: The Lexx MXe is known for its aggressive sound profile that resonates well with off-road and street riders alike. It delivers a loud, throaty sound that adds character to the Grom, making it a favorite among those who prefer a more rugged auditory experience.
How Easy Is It to Install an Exhaust on a Honda Grom?
Installing an exhaust on a Honda Grom can vary in ease depending on the type of exhaust system chosen and the mechanic’s skill level.
- Slip-On Exhaust: This type is the easiest to install and typically requires no modifications to the bike.
- Full Exhaust System: Installing a full exhaust system is more complex and may require additional tools and technical knowledge.
- Aftermarket vs. OEM Exhausts: Aftermarket exhausts often provide better performance but might require adjustments, while OEM options are designed for a direct fit.
- Tools and Preparation: The right tools and preparation can significantly impact the installation process, making it smoother and quicker.
Slip-On Exhaust: Slip-on exhausts are designed to replace only the muffler section of the exhaust system, making them a straightforward choice for beginners. The installation typically involves removing the stock muffler and replacing it with the new slip-on, which usually requires minimal tools and no additional modifications to the bike.
Full Exhaust System: A full exhaust system replaces everything from the header to the muffler, which can improve performance significantly. However, the installation process is more intricate and may involve removing various components, and sometimes even drilling or welding might be necessary for proper fitment.
Aftermarket vs. OEM Exhausts: Aftermarket exhausts are often designed to enhance performance and sound, but they may not fit as perfectly as OEM parts, potentially requiring some adjustments. OEM exhausts, on the other hand, are built specifically for the Honda Grom and guarantee a hassle-free installation, but might not offer the same performance benefits as aftermarket options.
Tools and Preparation: Having the right tools, such as socket wrenches, screwdrivers, and possibly a torque wrench, is essential for a smooth installation process. Additionally, reviewing installation guides or watching instructional videos can help prepare the installer and ensure that all steps are followed correctly, reducing the risk of errors.
What Are the Costs Associated with Upgrading Your Honda Grom Exhaust?
Upgrading the exhaust on your Honda Grom involves several costs that vary based on the type of exhaust system you choose and associated installation expenses.
- Exhaust System Cost: The price range for aftermarket exhaust systems can vary significantly, typically between $200 to $600, depending on the brand and material quality. High-performance options may offer better sound, increased power, and weight reduction, but they often come at a premium price.
- Installation Fees: If you choose not to install the exhaust yourself, labor costs at a shop can range from $50 to $150. This can depend on the complexity of the installation and the hourly rate of the mechanic, which varies by location.
- Additional Parts: Sometimes, upgrading the exhaust may require additional components such as a new header, mid-pipe, or mounting hardware, which can add another $50 to $150 to your overall cost. Ensure you account for these potential extras when budgeting for your upgrade.
- Tuning Costs: After installing a new exhaust, you might need to tune your motorcycle’s engine for optimal performance, which can cost between $100 to $300. Tuning helps to adjust the air-fuel mixture, ensuring your Grom runs efficiently and benefits from the new exhaust system.
- Maintenance Considerations: A new exhaust may require different maintenance routines or additional care, potentially leading to future costs. While many aftermarket exhausts are durable, some may need periodic checks or replacements that could affect your overall budget.