The Honda CBR500R’s parallel-twin engine benefits from an exhaust that improves flow without excessive noise. Finding the best exhaust for honda cbr500r can transform your ride from tame to thrilling, but you need to pick wisely to avoid a drone that ruins long trips.
This guide breaks down the top options, installation tips, and sound profiles so you can upgrade with confidence. We focus on real-world performance gains, legal decibel levels, and budget-friendly choices that still deliver that sweet twin-cylinder note.
Best Exhaust For Honda Cbr500r
When you start shopping, you’ll see slip-ons and full systems. Slip-ons replace the muffler only, saving money and keeping installation simple. Full systems swap the entire header pipe and muffler, offering bigger power gains but costing more and requiring more work.
For the CBR500R, a full system often adds 3-5 horsepower, while a slip-on might give you 1-2 horsepower plus weight savings. Sound changes dramatically with both options, so consider your local noise laws before buying.
Top 5 Exhaust Systems Ranked
We tested and researched the most popular exhausts for the CBR500R. Here are our picks based on sound, power, fitment, and value.
1. Akrapovic Slip-On Line
Akrapovic is the gold standard for many riders. Their slip-on for the CBR500R uses a hexagonal muffler shape that looks aggressive but stays reasonably quiet at cruising speeds.
- Weight savings: 3.5 pounds over stock
- Sound: Deep, throaty idle with a clean bark on throttle
- Power gain: 2 horsepower at the wheel
- Price: Around $600
Installation takes about 30 minutes with basic tools. The included carbon fiber end cap resists heat and looks premium. Some riders report a slight drone at 5,000 RPM, but it’s not intrusive.
2. Yoshimura Alpha T Slip-On
Yoshimura has been making performance exhausts for decades. The Alpha T features a tapered design that tucks close to the bike, improving ground clearance.
- Weight savings: 4 pounds
- Sound: Crisp and race-inspired, with a distinct crackle on decel
- Power gain: 2.5 horsepower
- Price: Around $550
The stainless steel construction holds up well against corrosion. You might need to rejet the ECU or add a fuel controller for best results, but many riders run it stock without issues.
3. Two Brothers Racing M-2 V.A.L.E. Slip-On
Two Brothers offers a more affordable option without sacrificing quality. Their M-2 series uses a carbon fiber can that saves weight and looks sporty.
- Weight savings: 3.8 pounds
- Sound: Medium volume with a smooth tone
- Power gain: 1.5 horsepower
- Price: Around $450
The V.A.L.E. (Variable Airflow and Loudness Exhaust) system lets you adjust the sound slightly by changing the end cap. It’s not as loud as some competitors, making it a good choice for daily commuting.
4. Delkevic Slip-On
Delkevic is known for budget-friendly exhausts that still sound good. Their stainless steel slip-on costs under $300 and delivers a noticeable improvement over stock.
- Weight savings: 2.5 pounds
- Sound: Louder than stock but not obnoxious
- Power gain: 1 horsepower
- Price: Around $280
The build quality is decent for the price, but the finish might not last as long as premium brands. It’s a solid entry-level upgrade if you’re on a tight budget.
5. MIVV GP Slip-On
MIVV is an Italian brand that brings style and sound together. Their GP series features a short, conical muffler that looks like a race exhaust.
- Weight savings: 3 pounds
- Sound: Aggressive and loud, with a deep rumble
- Power gain: 2 horsepower
- Price: Around $500
This exhaust is not for quiet riders. It’s one of the loudest options for the CBR500R, so check your local noise regulations before installing. The stainless steel build holds up well, but the short design can make the bike feel louder than it actually is.
How To Choose The Right Exhaust
Your decision should balance sound, performance, and legality. Start by deciding between slip-on and full system. Slip-ons are easier to install and cheaper, while full systems give you maximum power.
Consider your riding style. If you commute daily, a quieter exhaust like the Akrapovic or Two Brothers works better. If you track your bike or want maximum attention, the MIVV or Yoshimura might suit you.
Weight savings matter too. Dropping 3-4 pounds from the exhaust improves handling slightly, especially on a bike that weighs around 420 pounds wet. Every pound counts when you’re leaning into corners.
Installation Guide For Beginners
Installing a slip-on exhaust on the CBR500R is straightforward. You’ll need basic tools: a socket set, Allen keys, and maybe some penetrating oil for stubborn bolts.
- Let the bike cool completely. Hot exhaust parts can burn you badly.
- Remove the stock muffler by unbolting the two bolts near the mid-pipe and the hanger bolt near the passenger peg.
- Slide the stock muffler off the mid-pipe. It might be stuck, so wiggle gently.
- Clean the mid-pipe connection with a rag to remove carbon buildup.
- Apply a thin layer of exhaust sealant to the new muffler’s inlet.
- Slide the new muffler onto the mid-pipe and align the hanger bracket.
- Tighten all bolts to spec. Don’t overtighten, or you might strip threads.
- Start the bike and check for leaks. Listen for any hissing sounds at the connection.
Full system installation is more complex. You’ll need to remove the stock header pipes, which might require removing the radiator fan for clearance. Consider having a shop do it if you’re not comfortable with mechanical work.
Sound Comparison And Decibel Levels
Stock exhaust on the CBR500R measures around 80 decibels at idle. Aftermarket options range from 85 to 100 decibels depending on design and baffle inserts.
The Akrapovic sits around 88 decibels at idle, making it street-friendly. The MIVV GP can hit 95 decibels, which might attract police attention in quiet neighborhoods.
Most exhausts come with a removable baffle. Removing it adds 3-5 decibels but can make the bike sound raspy. Keep the baffle in for daily riding and remove it for track days if you want more noise.
Legal Considerations And Noise Regulations
Many states and countries have strict noise limits for motorcycles. In the US, the EPA sets limits, but enforcement varies by state. California, New York, and Oregon are particularly strict.
Check your local laws before buying. Some exhausts come with a USFS-approved spark arrestor, which is required for off-road riding but not always for street use. If you get pulled over, a loud exhaust can lead to fines or fix-it tickets.
Consider keeping the stock exhaust for inspections and swapping to your aftermarket system for fun rides. It’s extra work but keeps you legal.
Performance Gains And Tuning Needs
Most slip-ons for the CBR500R don’t require ECU tuning. The bike’s stock ECU can adjust fuel trims slightly to compensate for better flow. However, full systems often benefit from a fuel controller or ECU flash.
Adding a full system without tuning can cause lean conditions, leading to overheating or engine damage over time. If you install a full system, budget for a Dynojet Power Commander or a similar device.
Power gains from exhaust alone are modest. The CBR500R makes about 47 horsepower stock. A full system with tuning might push it to 50-52 horsepower. That’s not a huge jump, but the bike feels quicker because of weight reduction and improved throttle response.
Maintenance And Longevity
Aftermarket exhausts require some care. Stainless steel and carbon fiber can discolor over time from heat. Clean the exhaust regularly with a mild cleaner and avoid harsh chemicals.
Check the bolts every few months. Vibrations can loosen them, especially on cheaper exhausts. Use thread locker on the hanger bolts to prevent rattling.
If you ride in wet conditions, rinse the exhaust after rides to prevent rust. Carbon fiber cans can crack if hit hard, so be careful when parking or maneuvering.
Budget Considerations
Exhaust prices range from $200 to $1,000 for the CBR500R. Slip-ons are generally cheaper, while full systems with headers cost more.
Don’t skimp on quality. Cheap exhausts might rust quickly, fit poorly, or sound terrible. Stick with reputable brands like Akrapovic, Yoshimura, or Two Brothers for reliability.
Consider buying used. Many riders sell their stock exhausts after upgrading, so you can find deals on forums or eBay. Just check for dents, cracks, or missing baffles before buying.
Frequently Asked Questions
Will an exhaust void my warranty?
Aftermarket exhausts can void your warranty if they cause damage. However, the Magnuson-Moss Warranty Act protects you from blanket voiding. Keep your stock exhaust to swap back if needed.
Do I need to remap the ECU for a slip-on?
Usually no. Slip-ons don’t change airflow enough to require tuning. If you notice popping on deceleration, it’s normal and not harmful.
What is the quietest aftermarket exhaust?
The Akrapovic Slip-On Line is one of the quietest options while still sounding better than stock. The Two Brothers M-2 is also relatively tame.
Can I install a full system myself?
Yes, if you have mechanical experience. Expect 2-3 hours of work. You’ll need to remove the radiator fan for clearance on some models.
How loud is too loud for daily riding?
Anything above 95 decibels at idle can be annoying on long rides. Aim for 85-90 decibels for a balance of sound and comfort.
Final Thoughts On Upgrading
Choosing the best exhaust for honda cbr500r comes down to your priorities. If you want premium build quality and a refined sound, go with Akrapovic. For aggressive looks and sound, pick Yoshimura or MIVV. Budget riders will appreciate Delkevic’s value.
Remember to check local laws, consider tuning needs, and maintain your exhaust properly. A good exhaust transforms the CBR500R from a commuter into a bike that sounds as good as it looks. Take your time, read reviews, and pick the one that fits your style and budget.
Your CBR500R deserves an exhaust that matches its sporty character. With the right choice, every ride becomes more engaging and enjoyable. Happy riding, and enjoy the new sound of your twin-cylinder machine.