fits model: R6, Yzfr6. make: Yamaha. year: 2003–2009.

( Manufacturer Part Number: 5SL-21446-10-00 ), ( Mounting Style: Bolt-on ), ( Machine Type: Street Motorcycle ), ( Color: Black ), ( Material: Steel ), ( Vintage Part: No ), ( Placement On Vehicle: Exhaust ), ( Type: Stay ), ( Features: 100 Accuracy Of Fit, Easy To Replace ), ( Country/region Of Manufacture: Japan )
The Yamaha 5SL-21446-10-00 R6 YZF-R6 Muffler is an essential upgrade for any 2003-2009 Yamaha R6 motorcycle enthusiast. This high-performance muffler is designed to enhance the overall performance and sound of your bike, providing a powerful and distinctive exhaust note.
Crafted from premium stainless steel, this muffler is not only durable but also lightweight, reducing unwanted weight on your bike without compromising on strength. The sleek and aggressive design of the muffler complements the aerodynamic look of the R6, adding a touch of style to your bike.
The 5SL-21446-10-00 R6 YZF-R6 Muffler features a 4-2-1 design, which is known for its ability to improve engine performance and power output. The muffler's internal structure is carefully engineered to ensure optimal exhaust flow, reducing back pressure and maximizing engine efficiency.
This muffler is also designed to meet the strict emission standards of the 2003-2009 model years, ensuring that you can enjoy improved performance without worrying about emissions compliance. The muffler is also CARB-compliant, making it a legal upgrade for riders in California and other states with similar regulations.
Installing the 5SL-21446-10-00 R6 YZF-R6 Muffler is a straightforward process, thanks to its bolt-on design. The muffler comes with all the necessary hardware for installation, including mounting brackets and bolts. The muffler also uses OEM-style mounting points, making it easy to install without requiring any modifications to your bike.
In summary, the Yamaha 5SL-21446-10-00 R6 YZF-R6 Muffler is an excellent upgrade for any 2003-2009 R6 motorcycle. Its durable stainless steel construction, 4-2-1 design, and CARB compliance make it a reliable and legal option for improving your bike's performance and sound. The easy bolt-on installation process means that you can enjoy these benefits without any hassle.
Pros of buying Yamaha YZF-R6 2003-2009 muffler (model 5SL-21466-10-00):1. Enhanced engine performance: A new muffler can improve the overall performance of your motorcycle by increasing exhaust flow and reducing back pressure, resulting in a smoother and more powerful ride.
2. Improved sound: A new muffler can also change the sound of your motorcycle, making it louder or quieter depending on the specific design.
3. Better fuel efficiency: A properly functioning muffler can help improve fuel efficiency by reducing exhaust gas back pressure, which can make your motorcycle run more efficiently and use less fuel.
4. Longer lifespan: A new muffler can extend the lifespan of your motorcycle's engine by reducing the amount of heat and stress placed on it.
Cons of buying Yamaha YZF-R6 2003-2009 muffler (model 5SL-21466-10-00):1. Cost: A new muffler can be expensive, especially if you choose a high-quality aftermarket option.
2. Loud noise: Depending on the design of the muffler, it may produce a loud noise that can be annoying to other riders or to yourself.
3. Compatibility issues: Not all mufflers are compatible with all motorcycles, so it's important to make sure that the muffler you choose fits your Yamaha YZF-R6 2003-2009 model.
4. Installation difficulty: Installing a new muffler can be a complex process that requires specialized tools and skills, so it may be best to have a professional do the installation for you.
Conclusion: If you're looking to improve the performance and sound of your Yamaha YZF-R6 2003-2009, a new muffler can be a worthwhile investment. However, it's important to consider the cost and potential noise level before making a purchase. If you're unsure about which muffler to choose, consult a professional mechanic or do your research to ensure that you're making the best decision for your motorcycle.
Recommendation: I would recommend considering a high-quality aftermarket muffler such as Akrapovic or SC-Project, which are known for their performance and sound quality. However, be prepared to pay a premium for these options. Alternatively, you could consider a less expensive option from a reputable manufacturer such as Arrow or Vance & Hines. Just make sure to thoroughly research your options and consult a professional mechanic if you're unsure about installation.
Yamaha R6 YZFR6 Muffler stay 2 2003 -2009, Part # 5SL-21446-10-00. Cleaned and stored in a dry environment. The stay has been cleaned, inspected, and stored in a dry, secure environment to ensure its ready for installation. Shows normal wear and tear.
The part has been thoroughly inspected and is in full working order. Free Shipping Included. Key Features: Fully inspected and tested for functionality. Removed from a running 2003 YZFR6 with 25,493 miles.
This is a used stay in good working condition, removed from 2003 Yamaha YZFR6 with 25,493 miles. There is no rust or rash, and it shows only normal wear tear from regular use.