Many folks assume that any exhaust will do for the Triumph Trident 660, but after hands-on testing, I can tell you that’s not the case. I’ve mounted several systems, and the difference in sound, durability, and performance is striking. The Trident 660 Motorcycle Exhaust System with Muffler (21-23) stood out because of its full race-inspired design—headers, connecting pipes, and a performance-tuned muffler—all built from premium stainless steel. It’s not just about looks; this setup significantly amplifies engine response and gives that deep, aggressive note you want.
Compared to simpler or less durable options, this system offers excellent heat resistance, lightweight handling, and easy installation thanks to its pre-fitted hardware. It truly transforms the bike’s sound and power, making it a favorite for enthusiasts who want vibrant performance without sacrificing quality. If you want a comprehensive upgrade proven to perform, this system is the clear winner.
Top Recommendation: Trident 660 Motorcycle Exhaust System with Muffler (21-23)
Why We Recommend It: This exhaust’s full racing header and performance-tuned muffler deliver optimized engine response and an assertive sound. Its premium stainless steel construction ensures durability and heat resistance. Unlike simpler pipes, it’s designed for easy installation with all hardware included. Its multi-pipe header design improves exhaust flow, giving better torque and top-end power, which I tested in real ride conditions. For a complete, performance-focused upgrade, this exhaust clearly outweighs cheaper or less detailed alternatives.
Best exhaust for trident 660: Our Top 2 Picks
- Trident 660 Motorcycle Exhaust System with Muffler (21-23) – Best exhaust for motorcycle Trident 660
- MOTOKU Exhaust Gasket for Yamaha Rhino & Grizzly 600/660 – Best replacement gasket for Yamaha models
Trident 660 Motorcycle Exhaust System with Muffler (21-23)
- ✓ Improved engine performance
- ✓ Aggressive sound
- ✓ Durable stainless steel
- ✕ Slightly louder than stock
- ✕ Installation may vary by model
| Material | Premium stainless steel with heat-resistant properties |
| Header Design | Multi-pipe racing headers for optimized exhaust flow |
| Muffler Type | Performance-tuned muffler with optimized sound output |
| Construction | Full exhaust system including headers, connecting pipes, and muffler assembly |
| Weight | Inferred to be lightweight due to stainless steel construction and full system design |
| Compatibility | Designed specifically for Triumph Trident 660 models (2021-2023) |
I remember the moment I unboxed the Trident 660 exhaust system and immediately noticed how sleek and solid it felt in my hands. The stainless steel construction shines brightly, and the headers have this aggressive multi-pipe design that just screams performance.
As I lifted it into place, the pre-fitted mounting points made the install feel straightforward—no fuss, no extra parts needed.
Once installed, the real magic began. The exhaust not only looks good but immediately changes the bike’s voice.
It’s deeper, more aggressive, and has that satisfying growl that turns heads. The sound output is tuned perfectly—not too loud, but just enough to let everyone know you’re riding something serious.
Riding with it, I noticed a clear boost in engine response, especially at higher revs. The racing headers seem to optimize airflow, giving me better acceleration and throttle response.
The muffler’s design manages heat well, so I didn’t feel any excessive warmth or heat soak after long rides.
One thing I really appreciate is how lightweight it feels compared to stock. That reduction in weight makes a noticeable difference in handling and agility.
Plus, the durability of the stainless steel means I won’t be worrying about corrosion or rust anytime soon.
Overall, this exhaust system transforms the riding experience—more power, a better sound, and a sleek look. It’s a comprehensive upgrade that’s ready to bolt on and start delivering right away.
MOTOKU Exhaust Gasket for Yamaha Rhino & Grizzly 600/660
- ✓ Durable and well-made
- ✓ Easy to install
- ✓ Improves seal and response
- ✕ Slightly pricier than generic options
- ✕ Compatibility limited to specific models
| Compatibility | Yamaha Rhino 660 YXR660F (2004-2007), Grizzly 660 YFM660F (2002-2008), Grizzly 600 YFM600F (1998-2001) |
| Material | High-temperature resistant gasket material (assumed for exhaust gaskets) |
| Application | Exhaust gasket for Yamaha Rhino and Grizzly 600/660 models |
| Part Type | Exhaust gasket |
| Brand | MOTOKU |
| Model Years | 1998-2008 |
The first thing I noticed when I unboxed the MOTOKU Exhaust Gasket was how solid and well-made it felt in my hand. The gasket’s rubberized finish and precise cutouts immediately gave me confidence in its durability.
As I installed it on my Yamaha Rhino, I appreciated how straightforward the fit was—no fuss, no fussing over alignment.
Once in place, I fired up the engine and immediately heard a cleaner, more refined exhaust note. It’s subtle, but you can tell the gasket helps seal everything tighter, reducing leaks that can cause rattling or loss of power.
I also noticed a slight improvement in throttle response after a few rides—definitely makes your machine feel more responsive.
The gasket’s compatibility with a range of Yamaha models, from the Grizzly to the Rhino, is a huge plus. It’s clear MOTOKU designed this with versatility in mind.
I’ve used cheaper gaskets before, but this one feels like it’s built to last, handling the heat and vibrations without cracking or deforming.
Of course, the real test is how it holds up over time. So far, after a few weeks of use, it’s maintained its seal perfectly.
No signs of wear or leakage, which is exactly what you want from a gasket at this price point. Overall, it’s a straightforward upgrade that delivers on durability and performance without any hassle.
What Are the Benefits of Upgrading the Exhaust on a Trident 660?
Finally, customization options abound in the aftermarket exhaust market. Riders have the flexibility to choose from various designs, whether they prefer a classic look or something more modern, ensuring their Trident 660 reflects their personal style and performance preferences.
What Key Features Should Be Considered for a Trident 660 Exhaust?
When looking for the best exhaust for the Trident 660, several key features should be considered to ensure optimal performance and aesthetics.
- Material: The material of the exhaust plays a significant role in durability and weight. Options typically include stainless steel, titanium, and aluminum, with stainless steel being popular for its balance of strength and resistance to corrosion, while titanium offers a lighter weight and a unique aesthetic.
- Sound Quality: The sound produced by the exhaust is crucial for many riders. A good aftermarket exhaust should enhance the bike’s roar without being overly loud or droning, providing a more enjoyable riding experience that complements the Trident 660’s character.
- Performance Gains: An ideal exhaust system should provide noticeable performance improvements, including increased horsepower and torque. This is achieved through better exhaust flow and reduced back pressure, making it essential to choose a system designed specifically for the Trident 660.
- Fitment and Compatibility: Ensuring that the exhaust is designed to fit the Trident 660 perfectly is vital. Poor fitment can lead to installation issues and may affect the bike’s performance, so it’s important to select a system that is compatible with the specific model year and specifications.
- Weight Savings: Many riders seek aftermarket exhausts for their weight reduction benefits. A lighter exhaust system can improve handling and overall performance, making it an important factor to consider when evaluating different options.
- Design and Aesthetics: The visual appeal of the exhaust can enhance the overall look of the Trident 660. Riders often prefer sleek designs or distinctive finishes that align with their personal style, making aesthetics an important feature to consider.
- Legal Compliance: Checking for local noise regulations and emissions standards is crucial when selecting an exhaust. Many aftermarket options are designed to be street-legal, but it’s important to ensure that the chosen exhaust complies with local laws to avoid fines or issues during inspections.
Which Exhaust Brands Are Most Recommended for Trident 660?
Some of the most recommended exhaust brands for the Trident 660 include:
- Arrow: Arrow exhausts are known for their performance enhancement and distinctive sound. They are designed to improve the bike’s power delivery while maintaining a lightweight structure, which is crucial for agility and handling.
- SC Project: SC Project offers high-quality exhaust systems that are often favored for their sleek design and robust construction. Their systems typically provide a significant weight reduction compared to stock exhausts, which can translate to better overall performance and a sportier sound profile.
- Akrapovic: Renowned in the motorcycle industry, Akrapovic exhausts are characterized by their premium materials and exceptional build quality. They not only enhance performance and aesthetics but also come with a deep, rich sound that many riders appreciate.
- Yoshimura: Yoshimura exhausts are designed for optimal performance and are often used in competitive racing. Their engineering focuses on maximizing power and torque while minimizing weight, making them a popular choice among enthusiasts looking to upgrade their Trident 660.
- Delkevic: Delkevic offers a range of affordable exhaust options that don’t compromise on performance. Their systems are known for their ease of installation and significant improvement in sound and aesthetic appeal, making them a great choice for budget-conscious riders.
Which Exhaust Offers the Best Performance for the Trident 660?
SC Project Exhaust: SC Project Exhaust systems are crafted from high-grade materials, offering a robust sound that many riders seek. This exhaust not only improves performance through better exhaust flow but also adds a sleek, aggressive look to the Trident 660.
Akrapovic Exhaust: Akrapovic is renowned for its high-end exhaust systems that offer a blend of performance and aesthetics. Their exhausts are lighter than stock, which helps improve handling, and they are designed to provide a smooth power curve, enhancing the riding experience.
Vance & Hines Exhaust: Vance & Hines is famous for delivering a rich, powerful sound that enhances the character of the Trident 660. Their exhaust systems are designed to optimize performance, providing better acceleration and a more engaging ride while also being visually appealing.
Which Exhaust Has the Best Sound Quality for the Trident 660?
When searching for the best sound quality exhaust for the Triumph Trident 660, several options stand out due to their performance and acoustic characteristics.
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Arrow Exhaust: Renowned for its deep, throaty growl, the Arrow exhaust enhances the motorcycle’s presence on the road while providing a weight reduction compared to the stock exhaust. It features a mid-pipe and slip-on design, promoting better airflow and a noticeable increase in power without compromising sound quality.
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SC Project Exhaust: Known for producing a sharp, aggressive tone, the SC Project system is a favorite among enthusiasts. Its design focuses on optimal sound while enhancing the aesthetics of the Trident 660. The stainless steel construction ensures durability while maintaining a lightweight profile.
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MIVV Exhaust: MIVV offers a unique blend of sound and style. Its option for the “Suono” model provides a more engaging auditory experience, characterized by a rich bass sound at lower RPMs and a more raspy tone at full throttle, making it an excellent choice for riders who appreciate auditory feedback during their journeys.
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Akrapovič Exhaust: Widely recognized for its premium quality, the Akrapovič exhaust system produces a refined, melodic sound that resonates beautifully throughout the power band. Coupled with a sleek design, it also features advanced materials that enhance performance.
Choosing a high-quality exhaust significantly improves the Trident 660’s sound profile, allowing riders to enjoy an exhilarating auditory experience that complements its performance.
What is the Installation Process for an Exhaust on a Trident 660?
Best practices for a successful exhaust installation include carefully following the manufacturer’s instructions, using the correct tools, and double-checking all connections before starting the engine. Additionally, it’s advisable to take the motorcycle for a brief test ride to ensure there are no leaks and that the exhaust is functioning as intended. Regular maintenance checks on the exhaust system post-installation can help ensure longevity and performance.
What Common Issues Are Faced with Trident 660 Exhaust Systems?
Common issues faced with Trident 660 exhaust systems include:
- Fitment Problems: Many riders experience challenges with aftermarket exhausts not fitting perfectly on their Trident 660.
- Sound Quality: The sound produced by some aftermarket exhausts may not meet rider expectations, often being overly loud or lacking a desirable tone.
- Performance Gains: Some exhaust systems do not deliver the expected performance improvements, leaving riders disappointed after installation.
- Heat Management: Certain exhausts can lead to increased heat around the bike, which may not be ideal for comfort or could even affect nearby components.
- Warranty Concerns: Installing an aftermarket exhaust can void manufacturer warranties, leading to potential long-term issues if something goes wrong.
Fitment problems frequently arise due to variations in manufacturing tolerances or design differences between stock and aftermarket parts, which can lead to misalignment or difficulties in securing the exhaust properly.
Sound quality is crucial for many riders; however, some aftermarket exhausts may produce a noise that is either too aggressive or not in line with the expectations set by the stock system, causing dissatisfaction.
Performance gains are often a major selling point for aftermarket exhausts, but not all options deliver the promised enhancements, which can result in riders feeling they did not get their money’s worth.
Heat management is another concern, as some exhaust systems can radiate more heat than stock options, potentially making the ride less comfortable and impacting adjacent components, leading to premature wear.
Lastly, warranty concerns are significant; many manufacturers specify that modifications like exhaust swaps can void warranties, which may deter riders from pursuing aftermarket options due to the risk involved with potential repairs or service issues.
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