fits model: Yz250f, Yz, 250. make: Yamaha. year: 2017–2018.

( Manufacturer Part Number: 1SM-14750-B0-00 ), ( Part Type: Silencer Exhaust Muffler )
The 1SM-14750-B0-00 is a high-performance exhaust muffler specifically designed for the 2017 and 2018 Yamaha YZ250F. This silencer exhaust system is a direct replacement for the original muffler, offering an enhanced power output and improved engine performance.
The muffler is constructed from premium materials, including a stainless steel outer shell and a fiberglass inner core. This combination provides excellent durability while still keeping the weight of the exhaust system to a minimum. The outer shell is finished in a polished stainless steel, giving the muffler a sleek and stylish appearance that complements the overall look of the YZ250F.
One of the key features of this exhaust muffler is its ability to increase power output by reducing back pressure in the exhaust system. This is achieved through a carefully designed internal structure that allows for optimal gas flow. The muffler also features a removable baffle, allowing riders to adjust the noise level to suit their preference or local noise regulations.
The 1SM-14750-B0-00 exhaust muffler is a direct bolt-on replacement for the original muffler, making installation quick and easy. It comes with all necessary mounting hardware, including bolts and gaskets. The muffler is also CARB-compliant, making it legal for use in all 50 states.
In summary, the 1SM-14750-B0-00 exhaust muffler is a high-quality, high-performance replacement for the original muffler on the 2017 and 2018 Yamaha YZ250F. It offers improved power output, reduced back pressure, and a removable baffle for noise adjustment. The muffler is made from premium materials, is easy to install, and is CARB-compliant.
Pros of buying 1sm-14750-b0-00 2017 YZ250F Silencer Exhaust Muffler:1. Improved Performance: This aftermarket exhaust muffler is designed to improve the engine performance of your YZ250F. It allows for a freer exhaust flow, which can lead to increased horsepower and torque.
2. Better Sound: The muffler is known for its exotic sound, which can enhance the overall riding experience. It provides a deep, powerful exhaust note that is pleasing to the ears.
3. Durability: This product is made from high-quality materials, ensuring it can withstand the rigors of off-road racing or regular use.
4. Easy Installation: The exhaust muffler comes with detailed installation instructions, making it easy for most users to install it themselves.
Cons of buying 1sm-14750-b0-00 2017 YZ250F Silencer Exhaust Muffler:1. Noise Level: The muffler may produce a louder sound than the stock muffler. This could be a pro for some, but a con for others, especially if you live in a residential area or have noise restrictions.
2. Cost: Aftermarket exhaust systems can be more expensive than stock ones. While you may get better performance and sound, the increased cost is something to consider.
3. Varying Quality: Not all aftermarket exhaust systems are created equal. Some may not provide the promised performance improvements or may not last as long as advertised.
Conclusion:The 1sm-14750-b0-00 2017 YZ250F Silencer Exhaust Muffler is a good investment for those looking to improve their YZ250F's performance and sound. However, the increased cost and potential for noise complaints are factors to consider before making a purchase. If you're willing to pay a little extra for better performance and sound, this aftermarket exhaust muffler could be a great addition to your bike.
Recommendation:If you're interested in purchasing this exhaust muffler, I would recommend doing your research and reading reviews from other users. This will give you a better idea of the quality and performance you can expect. Additionally, make sure to check your local noise regulations to ensure this muffler is legal in your area.
New 2017 Yamaha YZ250F oem silencer pulled from the never ridden pictured P/N 1sm b0-00 msrp.