Does your Honda Grom sound a little… meek? That tiny engine, while fun, often leaves riders craving a bit more bark. You’ve probably seen other Groms ripping around with a much bolder exhaust note, and now you want that for your own bike. But where do you even begin when searching for the perfect Honda Grom exhaust?
The truth is, picking an exhaust can feel like a maze. There are so many brands, styles, and sounds to consider. You want something that sounds awesome, maybe adds a little power, but doesn’t break the bank or make your bike illegal. It’s easy to get lost in all the technical jargon and confusing reviews. You might worry about making the wrong choice and ending up with an exhaust that’s too loud, too quiet, or just doesn’t fit your riding style.
Fear not, fellow Grom enthusiast! This guide is here to cut through the noise. We’ll break down what makes a good Grom exhaust, explore the different types available, and help you understand what to look for. By the time you finish reading, you’ll have a much clearer picture of which exhaust will make your Grom sing the song you’ve been dreaming of.
Top Honda Grom Exhaust Recommendations
- FULL EXHAUST SYSTEM: Complete kit includes a header pipe, muffler, and all necessary mounting hardware for a straightforward installation.
- CARBON FIBER STYLE MUFFLER: Features a sleek carbon fiber style finish that gives your bike an aggressive, sporty look and feel.
- PERFECT FIT: Specifically designed and engineered to be compatible with the Grom 125cc motorcycle.
- COMPLETE HARDWARE INCLUDED: Comes with all required mounting hardware, making installation hassle-free without the need for additional parts.
- UPGRADED EXHAUST PERFORMANCE: Replaces the stock exhaust system with a lightweight, performance-oriented full exhaust setup.
- COMPLETE EXHAUST SYSTEM: Includes a header pipe, mid pipe, and black muffler for a full bolt-on exhaust upgrade.
- GROM 125 COMPATIBLE: Designed specifically to fit the Honda Grom 125 for a precise and secure fitment.
- SLEEK BLACK MUFFLER: Features a bold black finish on the muffler, giving your Grom a aggressive, custom look.
- COMPLETE HARDWARE KIT: Comes with all necessary mounting hardware included, making installation straightforward.
- FULL REPLACEMENT SOLUTION: Replaces your entire stock exhaust from header to muffler for a clean, complete upgrade.
- Fitment Info: This exhaust pipe set equipped with baffle fits for Honda for Grom MSX125 models from 2013 to 2023 and matches standard vehicle mounting dimensions and reserved mounting points.
- Reliable Construction: The assembly adopts metal material with fine surface treatment to adapt to various outdoor usage environments.
- Fine Workmanship: Uniform forming and neat edge treatment deliver consistent appearance matching the motorcycle exterior.
- Convenient Assembly: Designed according to vehicle specifications for easy exhaust component replacement.
- Optimized Structure: Overall shape fits vehicle reserved installation space and ensures stable connection between exhaust components.
- 【Material】The Universal Motorcycle Aesthetically pleasing carbon fiber finish which made with Aluminum+Stainless steel，Reducing Overall Weight For Top Performance To Obtain Max Output.durable, corrosion resistance and rustproof.
- 【Suitable for Various Bike Styles】：It is a universal slip on muffler that works with various bike including dirt bikes, street bikes, scooters, ATVs, quad and other bike with pipe diameter 38 mm to 51 mm. This is made possible by its welded stainless steel adapter which enables it to seamless blend fit pipes from 38mm to 51mm
- 【Great Sound 】Great sounds With a removable DB killer for changing sound. you can hassle-freely to make it super-loud when you remove DB killer, and you can also put the DB killer in to minimize the sound produced.
- 【Specification】Overall Length: 365mm,Connection: 51mm Slip-on type;Motorcycle Unversal Slip on Silencers & Mufflers ,1.5-2" Inlet Stainelss Steel Motorcycle Muffler Slip on
- 【Warranty】:Manufacturer warranty for 90 days from date of purchase;The muffler come with complete accessories include DB killer, springs and hooks, stable clamps and universal connected pipe.(For your convenience, the universal connect pipe (adapter) has been pre-installed at the factory – no assembly required).It's easy to install.
- Fitment Info: This exhaust pipe set equipped with baffle fits for Honda for Grom MSX125 models from 2013 to 2023 and matches standard vehicle mounting dimensions and reserved mounting points.
- Reliable Construction: The assembly adopts metal material with fine surface treatment to adapt to various outdoor usage environments.
- Fine Workmanship: Uniform forming and neat edge treatment deliver consistent appearance matching the motorcycle exterior.
- Convenient Assembly: Designed according to vehicle specifications for easy exhaust component replacement.
- Optimized Structure: Overall shape fits vehicle reserved installation space and ensures stable connection between exhaust components.
- This exhaust muffler is made of stainless steel with better heat resistance and anti-corrosion.
- The exhaust muffler fit for 51mm/2 inch link-pipe or downpipe.If muffler is 38-51mm/1.5-2 inch,you need to mod part and welding to make it fit.
- The muffler exhaust come with complete accessories include DB Killer/Baffle, springs and hooks, stable clamps and universal connected pipe.
- The exhaust is designed for high performance to obtain max output and loud sound. It is easy to install, but Professional Installation is Recommended!
- If any question with the exhaust ,Please feel free to contact with us.
- For GROM For MSX 125 MSX125 2012 2013 2014 2015 Motorcycle Exhaust Pipe Muffler Middle Connect Full System Slip-On.
- for GROM MSX125 2013 2014 -2015.
- Enjoy our design , Makes exhaust smoother and improves power, giving you great driving experience.
- 【Decorative】: Durable and high strength. Amazing with a modern style. Make your car cool and distinctive.
- Personalization options bring you a unique visual experience, making your motorcycle look cooler than ever.
- Fitment Info: This exhaust pipe set equipped with baffle fits for Honda for Grom MSX125 models from 2013 to 2023 and matches standard vehicle mounting dimensions and reserved mounting points.
- Reliable Construction: The assembly adopts metal material with fine surface treatment to adapt to various outdoor usage environments.
- Fine Workmanship: Uniform forming and neat edge treatment deliver consistent appearance matching the motorcycle exterior.
- Convenient Assembly: Designed according to vehicle specifications for easy exhaust component replacement.
- Optimized Structure: Overall shape fits vehicle reserved installation space and ensures stable connection between exhaust components.
The Ultimate Buying Guide: A Purrfect Choice for Your Honda Grom
So, you’ve got a Honda Grom, a super fun mini-bike that’s just begging for a personality boost. One of the best ways to do that is with a new exhaust. A new exhaust doesn’t just make your Grom sound cooler; it can also make it run better and look sharper. Let’s dive into what you need to know before you buy.
Key Features to Look For
When you’re shopping for a Honda Grom exhaust, keep these important features in mind:
- Sound: This is a big one! Do you want a deep rumble, a sharp bark, or something in between? Exhausts come in different designs that affect the sound. Some are designed to be quieter, while others are made for maximum noise.
- Performance: A good exhaust can help your Grom breathe better. This means it can get more air in and out, which can lead to a little more power and quicker acceleration. Look for exhausts that mention improved airflow or performance gains.
- Weight: Stock exhausts can be pretty heavy. Aftermarket exhausts are often made from lighter materials, which can make your Grom feel a bit zippier and easier to handle.
- Style: Your Grom is a reflection of you! Exhausts come in many shapes, sizes, and finishes. You can find sleek, minimalist designs or more aggressive, sporty looks. Chrome, black, and carbon fiber are popular choices.
- Ease of Installation: Some exhausts are designed for a simple bolt-on replacement, while others might require a bit more work. If you’re not super handy with tools, look for kits that are known for easy installation.
Important Materials
The material of your exhaust plays a big role in its durability, sound, and weight.
- Stainless Steel: This is a very common and good choice. Stainless steel is strong, resists rust, and can handle the heat from your engine. It offers a good balance of performance and price.
- Titanium: This is a premium material. Titanium is incredibly strong but also very lightweight. It can produce a unique, sharp exhaust note. However, titanium exhausts are usually more expensive.
- Carbon Fiber: This is often used for the outer sleeve of the muffler. Carbon fiber is super lightweight and looks very sporty and modern. It’s also strong, but it can be more delicate than metal if you drop your bike.
Factors That Improve or Reduce Quality
Several things make an exhaust great or not so great.
- Construction Quality: Look for clean welds, good fit and finish, and sturdy mounting points. A well-made exhaust will last longer and perform better. Poor welds or flimsy materials can lead to problems down the road.
- Brand Reputation: Stick with well-known brands that specialize in motorcycle exhausts. These companies usually have a history of making quality products and stand behind them. Cheaper, no-name brands might cut corners on materials and design.
- Fitment: An exhaust needs to fit your specific Honda Grom model perfectly. If it doesn’t fit right, it can cause leaks, vibrate excessively, or even interfere with other parts of your bike.
- Baffle Inclusion: Many aftermarket exhausts come with a removable baffle. This is a piece inside the muffler that helps quiet the sound. If you want a louder exhaust, you can remove it. If you want it quieter, you can keep it in. The quality of the baffle and how easily it can be removed or installed matters.
User Experience and Use Cases
Think about how you use your Grom.
- Daily Commuting: If you ride your Grom to work or around town, you might want an exhaust that sounds good but isn’t overly loud. Something that offers a bit more performance without being obnoxious is ideal. A quieter, well-made stainless steel exhaust is often a great choice.
- Weekend Fun Rides: For those spontaneous rides and exploring backroads, you might want an exhaust that gives your Grom a more aggressive sound and a noticeable performance boost. Titanium or carbon fiber exhausts can really make your Grom stand out.
- Track Days or Stunt Riding: If you’re pushing your Grom to its limits, weight savings and maximum performance are key. Lightweight titanium or carbon fiber exhausts are popular here. You’ll also want an exhaust that’s designed for optimal airflow.
Frequently Asked Questions (FAQ)
Q: What are the main Key Features I should look for?
A: The main Key Features are the sound, how much performance it adds, how light it is, its overall style, and how easy it is to put on your bike.
Q: What are the most common materials used for Grom exhausts?
A: The most common materials are stainless steel, titanium, and carbon fiber. Stainless steel is strong and affordable. Titanium is very light and strong. Carbon fiber is also very light and looks cool.
Q: Does a louder exhaust always mean better performance?
A: Not necessarily. While some louder exhausts can improve performance by allowing the engine to breathe better, a really loud exhaust doesn’t automatically mean more power. The design and materials are more important for performance gains.
Q: Will a new exhaust make my Grom illegal?
A: Some aftermarket exhausts are much louder than the stock ones. Local laws about noise levels can vary, so it’s a good idea to check your local regulations. Some exhausts come with baffles that help reduce noise.
Q: How difficult is it to install a new exhaust?
A: It can range from very easy to moderately difficult. Many exhausts are designed as simple bolt-on replacements. Others might require removing more parts or making small adjustments. Always check reviews or instructions to see how hard it is.
Q: Do I need to re-tune my Grom’s engine after installing a new exhaust?
A: For some exhaust systems, especially those that significantly change airflow, a re-tune (like a fuel controller) might be recommended to get the best performance and prevent running issues. However, many basic slip-on exhausts on a Grom don’t strictly require it.
Q: How can I tell if an exhaust is good quality?
A: Good quality is shown in clean welds, a smooth finish, and sturdy mounting hardware. Reputable brands usually make higher quality exhausts. Reading reviews from other owners also helps.
Q: What’s the difference between a full system and a slip-on exhaust?
A: A full system replaces the entire exhaust from the engine to the tip. A slip-on exhaust only replaces the muffler part. Full systems usually offer more performance gains but are more expensive and harder to install than slip-ons.
Q: Can an exhaust improve my Grom’s gas mileage?
A: While some performance improvements might indirectly lead to slightly better efficiency if you ride less aggressively, exhausts are primarily for sound and performance, not significant fuel economy improvements.
Q: How do I clean and maintain my new Grom exhaust?
A: For stainless steel and titanium, you can use a metal polish and a soft cloth. For carbon fiber, use mild soap and water. Always let the exhaust cool down completely before cleaning it.