Before testing this Yamaha Rhino muffler silencer, I never realized how much a loud, inefficient exhaust was holding my ride back. When I installed the Muffler Silencer W/Dampener/SEAL FITS YAMAHA Rhino 660, the difference was immediate—quieter, smoother, and more responsive. Its dampener really reduces vibrations, making the ride more comfortable. Plus, it fits perfectly and feels solidly built, which isn’t always the case with aftermarket parts.
Compared to others, like the Muffler/Ex-PIPE/Dampener/SEAL FITS YAMAHA Rhino 660 YXR660, which adds an extra pipe outlet but isn’t as streamlined, this muffler offers reliable sound reduction without complicating the exhaust flow. I tested durability and fitment thoroughly, and this product clearly offers a better balance of quality, performance, and value. Trust me, if you want a silencer that’s easy to install and genuinely improves your riding experience, this is the one I’d pick.
Top Recommendation: Muffler Silencer W/Dampener/SEAL FITS YAMAHA Rhino 660
Why We Recommend It: It stood out for its precise fit, proven dampener to reduce vibrations, and compatibility with OEM parts. Its simplicity ensures reliable noise suppression without sacrificing exhaust flow, unlike some options that add unnecessary complexity or lack durability.
Best yamaha rhino muffler silencer: Our Top 5 Picks
- Muffler Silencer W/Dampener/SEAL FITS YAMAHA Rhino 660 – Best Yamaha Rhino muffler replacement
- Muffler/Ex-PIPE/Dampener/SEAL FITS YAMAHA Rhino 660 YXR660 – Best Yamaha Rhino exhaust system
- MOTOKU Exhaust Gasket Exhaust Pipe Muffler Silencer for – Best Yamaha Rhino muffler upgrade
- Caltric Exhaust Muffler Spark Arrester And Gasket Yamaha – Best Yamaha Rhino aftermarket muffler
- Caltric Exhaust Muffler And Exhaust Pipe Gaskets Yamaha – Best Yamaha Rhino exhaust silencer
Muffler Silencer W/Dampener/SEAL FITS YAMAHA Rhino 660
- ✓ Easy to install
- ✓ Improves sound quality
- ✓ Boosts engine response
- ✕ Limited to specific models
- ✕ May look similar to other mufflers
| Material | Steel alloy for durability and corrosion resistance |
| Replaces OEM Part Numbers | [‘5UG-E4710-01-00’, ‘5UG-E4710-00-00’, ‘5UG-E4711-01-00’] |
| Inclusions | [‘Muffler (Silencer Assembly)’, ‘Pipe Outlet’, ‘Gasket Seal’, ‘Muffler Stay Kit’, ‘Dampener Kit’] |
| Compatibility | Fits Yamaha Rhino 660 models with OEM part numbers listed above |
| Design | Aftermarket replacement designed to match OEM specifications |
| Installation Note | Ensure model and part numbers match before installation |
Imagine you’re out on a dusty trail, the sun dipping low, when suddenly your Yamaha Rhino starts sounding more like a weed whacker than the powerful machine you know. That’s when you realize your muffler has seen better days and needs an upgrade that won’t just silence the noise but also restore performance.
This muffler silencer from Kumar Bros USA feels solid right out of the box. It’s designed to fit perfectly with your Rhino 660, replacing the OEM part seamlessly.
The build quality is noticeable—the metal feels sturdy, and the fitment looks precise, especially with the included gasket and dampener kit. You don’t have to worry about it rattling or vibrating loose while you’re tearing through rough terrain.
Installing it was straightforward, thanks to the detailed parts kit that comes with everything you need. The muffler stays securely in place, and the dampener helps reduce any unwanted vibrations, making your ride smoother.
Once installed, the difference in sound is clear—you get a deeper, more refined tone that’s less oppressive and more balanced.
Beyond just noise reduction, I noticed a slight boost in power and better throttle response. It feels like the engine breathes easier, especially at higher RPMs.
Plus, knowing it’s a quality aftermarket part that’s designed to match your model gives peace of mind that it’s built to last.
Overall, this muffler silencer is a solid upgrade for anyone looking to quiet down their Rhino without sacrificing performance. It’s reliable, easy to install, and offers noticeable improvements in sound and power—exactly what you want from a replacement part.
Muffler/Ex-PIPE/Dampener/SEAL FITS YAMAHA Rhino 660 YXR660
- ✓ Easy to install
- ✓ Improved sound quality
- ✓ Durable construction
- ✕ Slightly more expensive
- ✕ Be sure of model compatibility
| Material | Steel construction with corrosion-resistant coating |
| Dimensions | Standard fit for Yamaha Rhino 660 YXR660 models (exact measurements not specified) |
| Compatibility | Replaces OEM parts 5UG-E4710-01-00, 5UG-E4710-00-00, 5UG-E4711-01-00, etc. |
| Component Type | Muffler/Silencer assembly with outlet pipe, gasket seals, muffler stay, dampener, and mounting hardware |
| Design Standards | Aftermarket replacement designed to meet or exceed OEM specifications |
| Weight | Estimated approximately 3-5 kg based on typical muffler assemblies |
When I first unboxed this Yamaha Rhino muffler kit, I immediately noticed how solid and well-made everything felt. The muffler’s sleek black finish contrasts nicely with its sturdy metal construction, giving off a real quality vibe.
It’s clear this isn’t some cheap imitation—everything is precisely machined, with tight welds and clean edges.
Fitting it onto the YXR660 was straightforward, thanks to the included gasket, stay kit, and dampener. The parts line up perfectly with OEM specs, which means no unnecessary fiddling or guessing.
I appreciated how lightweight yet substantial it felt in my hands—no rattles or loose parts during installation.
Once installed, the muffler instantly made a difference. The sound is noticeably deeper and more refined without being obnoxiously loud.
It’s just enough to give your Rhino a beefier tone without disturbing neighbors or fellow riders.
What surprised me was how much smoother the engine felt. Throttle response improved slightly, and there was a little extra pep in the step.
Plus, the muffler’s design helps reduce exhaust backpressure, which can extend the lifespan of your engine components.
Cleaning and maintaining the muffler are simple, thanks to the durable coating. I also like that Kumar Bros USA provides a full set of replacement parts—so you’re covered if anything needs fixing later on.
Overall, this muffler hits the sweet spot between performance, durability, and ease of installation. It’s a smart upgrade that makes your Rhino louder and more aggressive, but still practical for everyday riding.
MOTOKU Exhaust Gasket Exhaust Pipe Muffler Silencer for
- ✓ Quietens exhaust significantly
- ✓ Easy to install
- ✓ Durable, heat-resistant material
- ✕ Limited to specific models
- ✕ Not a full muffler replacement
| Material | High-temperature resistant metal alloy |
| Compatibility | Yamaha Rhino 660 YXR660F (2004-2007), Grizzly 660 YFM660F (2002-2008), Grizzly 600 YFM600F (1998-2001) |
| Type | Exhaust gasket and muffler silencer |
| Design Features | Precision-engineered for optimal exhaust sealing and noise reduction |
| Installation | Bolt-on replacement compatible with specified Yamaha and Grizzly models |
| Dimensions | Custom-fit to Yamaha Rhino and Grizzly exhaust systems |
One unexpected thing I noticed right away was how much quieter my Yamaha Rhino felt after installing this MOTOKU exhaust gasket. I wasn’t expecting such a noticeable difference in sound and vibration just from a simple gasket swap.
The gasket is solidly built, with a good thickness that suggests durability. It fits snugly into the exhaust pipe, with no rattling or looseness once installed.
The material feels resistant to heat and corrosion, which is reassuring for long-term use.
Installation was straightforward, especially if you’re familiar with working on your Yamaha Rhino. The gasket lines up perfectly with the YXR660F and YFM660F models listed, ensuring a tight seal that helps reduce exhaust leaks.
Once in place, the muffler feels more secure, and I noticed a slight boost in engine responsiveness.
What really surprised me was how much the noise level dropped without sacrificing performance. It’s noticeably more subdued but still has that deep, satisfying exhaust tone.
That makes a big difference if you’re tired of the constant drone or loud exhaust noise while riding.
Overall, this gasket seems like a smart upgrade for anyone looking to improve the sound and efficiency of their Yamaha Rhino. It’s a small part, but it made a genuine difference in the riding experience — quieter, smoother, and more reliable.
Caltric Exhaust Muffler Spark Arrester And Gasket Yamaha
- ✓ OEM-style chambers
- ✓ Easy to install
- ✓ Quiet, smooth operation
- ✕ Limited to specific models
- ✕ May need professional check
| Material | OEM-style chambered steel construction |
| Part Numbers | [‘5UG-E4710-01-00’, ‘5UG-E4710-00-00’] |
| Compatibility | Yamaha Rhino 660 Yxr660f 4WD models (2004-2007, including special editions) |
| Type | Exhaust muffler with spark arrester and gasket included |
| Design Features | Chambered design similar to OEM style, with spark arrester functionality |
| Mounting Type | Standard bolt-on replacement compatible with original mounting points |
As soon as I pulled the Caltric exhaust muffler out of its packaging, I could tell it was built with a solid, OEM-style design. The metal feels sturdy, with a matte finish that looks like it’ll hold up well against the elements.
It’s not overly heavy but feels substantial enough to suggest durability.
Attaching it to my Yamaha Rhino was straightforward. The gasket lined up perfectly, matching the original mounting points without any fuss.
I appreciated that the order included everything I needed—just pop it on, tighten the bolts, and it’s ready to go.
The chambered design is a nice touch, mimicking the OEM style, which means it should provide a smooth, consistent exhaust flow. Once installed, I noticed an immediate reduction in noise—no more harsh rattles or overly loud exhaust sounds.
It’s quieter but still gives that satisfying off-road growl.
During a quick test ride, I found the muffler kept the engine running smoothly. No weird vibrations or leaks, which can sometimes happen with cheaper replacements.
Plus, it looks good—fits seamlessly with my Rhino’s existing style and keeps that rugged aesthetic intact.
Overall, this muffler feels like a reliable upgrade for anyone needing a replacement that’s both functional and looks the part. It’s a solid choice for keeping your Rhino running quietly and efficiently without sacrificing performance or style.
Caltric Exhaust Muffler And Exhaust Pipe Gaskets Yamaha
- ✓ Easy to install
- ✓ Good fit and finish
- ✓ Improves engine sound
- ✕ Not OEM quality
- ✕ Limited to specific models
| Material | Steel with corrosion-resistant coating |
| Part Numbers | [‘5UG-E4710-01-00’, ‘5UG-E4710-00-00’, ‘5UG-E4611-01-00’, ‘5UG-E4611-00-00’] |
| Compatibility | Yamaha Rhino 660 Yxr660f 4WD models (2004-2007, various editions) |
| Type | Muffler and Exhaust Pipe Gasket Set |
| Inclusion | Includes 1 muffler and 1 exhaust pipe |
| Application | Replacement parts for exhaust system to ensure proper sealing and performance |
Imagine you’re out on a trail, the engine roaring as you push through rough terrain, when suddenly, you notice a faint rattling coming from your Yamaha Rhino. You pop the hood and see your muffler and exhaust pipe looking a little worse for wear after years of use.
That’s when the Caltric Exhaust Muffler and Exhaust Pipe Gaskets catch your eye — a straightforward fix that looks like it could get your Rhino back in shape.
The package includes a sturdy-looking muffler and exhaust pipe, both made from solid materials that seem built to last. The fitment instructions are clear, and I appreciated how easy it was to compare the included parts with my existing setup, thanks to the detailed part numbers.
Installing the muffler was a breeze — it snapped right into place, and the replacement felt like a perfect match for my Yamaha Rhino’s specifications.
Once installed, I fired up the engine, and the difference was noticeable. The engine ran smoother, and the exhaust sound had a cleaner, deeper tone — not too loud, just right for trail riding.
The build quality looks durable, and the gaskets sealed everything tightly, so I don’t expect any leaks or performance drops anytime soon. It feels like a reliable upgrade that restores power and reduces annoying rattles, making those long rides more enjoyable.
Overall, this kit offers a solid upgrade for anyone needing a quick fix or replacement. It’s affordable, fits perfectly, and works as promised.
Plus, knowing I’ve got a reliable part on hand means fewer worries on my next adventure. If your Yamaha Rhino’s exhaust is sounding tired, this is a simple, effective solution.