fits model: 450sx-f, 450sx. make: Ktm. year: 2013.

( Manufacturer Part Number: 45561 ), ( Part Type: Slip Exhaust Muffler )
Introducing the FMF 4.1 Slip Exhaust Muffler, specifically designed for the 2013 KTM 450 SX-F, part number 7092639 or 45561. This high-performance exhaust system is a must-have upgrade for any serious off-road enthusiast.
The FMF 4.1 Slip Exhaust Muffler is renowned for its exceptional quality and performance. Crafted from top-grade materials, this muffler is built to withstand the rigors of off-road racing. The slip-on design makes installation a breeze, requiring no welding or cutting.
The 4.1 muffler features a unique internal core design that provides optimal exhaust scavenging and reduces backpressure, resulting in improved engine performance. It delivers a powerful and aggressive exhaust note, adding an exciting element to your riding experience.
The FMF 4.1 Slip Exhaust Muffler is also designed for sound compliance, ensuring it meets the necessary regulations for off-road use. This muffler is not only performance-focused but also considerate of the environment and local regulations.
In terms of aesthetics, the FMF 4.1 Slip Exhaust Muffler is a sleek and stylish addition to any KTM 450 SX-F. Its polished finish adds a touch of class to your bike, while its minimalist design ensures it doesn't detract from the overall look of your machine.
In conclusion, the FMF 4.1 Slip Exhaust Muffler is not just an exhaust system, but a performance upgrade that can significantly enhance the performance and aesthetics of your 2013 KTM 450 SX-F. With its superior quality, unparalleled performance, and stylish design, this muffler is a worthy investment for any off-road enthusiast.
The 450SX-F KTM 2013 with an FMF 4.1 slip exhaust muffler (part number 7092639 45561) is a popular choice among motocross enthusiasts. Let's break down its pros and cons:
Pros:1. Performance Enhancement: The FMF 4.1 slip exhaust muffler is known for improving engine performance by reducing backpressure and increasing exhaust gas flow. This can lead to better acceleration and horsepower.
2. Lightweight Design: The FMF muffler is made of high-quality materials, including aluminum and stainless steel, which makes it lighter than the stock muffler. This can result in improved handling and maneuverability.
3. Sound: The FMF 4.1 muffler is also known for its unique sound. It provides a more aggressive and powerful sound, which many riders enjoy.
Cons:1. Cost: The FMF 4.1 slip exhaust muffler is more expensive than the stock muffler. This could be a significant factor for some buyers.
2. Maintenance: The FMF muffler may require more maintenance than the stock muffler. It may need to be cleaned or serviced more frequently to maintain its performance.
3. Compatibility: It's essential to ensure that the FMF 4.1 muffler is compatible with the 2013 KTM 450SX-F. Some aftermarket parts may not fit correctly or may require additional modifications.
Conclusion:If you're looking to improve the performance, sound, and handling of your 2013 KTM 450SX-F, the FMF 4.1 slip exhaust muffler is a worthwhile investment. However, consider the additional cost and potential maintenance requirements before making a purchase. It's also crucial to ensure that the muffler is compatible with your bike and that you have the necessary skills to install it correctly.
Recommendation:If you decide to purchase the FMF 4.1 slip exhaust muffler, consider purchasing it from a reputable dealer to ensure quality and compatibility. Also, consider having a professional install the muffler to avoid any potential issues.
Used fmf factory 4.
What you see on the picture is get.
May fit other years model's, do your research first.