fits model: 660, Raptor. make: Yamaha. year: 2001–2005.

( Manufacturer Part Number: 044016 ), ( Part Type: Slip Muffler Exhaust )
The 044016 Yamaha Raptor 660 FMF Powercore Slip-On Muffler Exhaust is a high-performance aftermarket exhaust system designed specifically for the Yamaha Raptor 660 model years 2001 to 2005. This slip-on muffler is manufactured by FMF, a renowned company known for its exceptional quality and performance-boosting exhaust systems.
The FMF Powercore Slip-On Muffler Exhaust is made of premium-grade stainless steel, ensuring durability and resistance to corrosion, even in harsh riding conditions. Its slip-on design makes it easy to install, as no welding or modification to the original exhaust system is required. The muffler features a unique Powercore internal core design, which allows for optimal exhaust flow, resulting in improved engine performance.
This muffler also boasts a compact size, which not only enhances the bike's aesthetics but also reduces its overall weight. The FMF Powercore Slip-On Muffler Exhaust for the Yamaha Raptor 660 is available in a black finish, which complements the bike's design and provides a sleek, custom look.
The FMF Powercore Slip-On Muffler Exhaust is not just about performance but also about sound. It provides a deep, rich exhaust note that is both pleasing to the ear and indicative of the increased power output. This muffler is also EPA and CARB compliant, ensuring that it meets all necessary emissions regulations.
In conclusion, the 044016 Yamaha Raptor 660 FMF Powercore Slip-On Muffler Exhaust is an excellent choice for riders looking to enhance their bike's performance, improve its sound, and give it a custom look. Its premium build quality, ease of installation, and compliance with emissions regulations make it a reliable and practical upgrade for your Yamaha Raptor 660.
Pros of buying 044016 Yamaha Raptor 660 FMF Powercore Slip Muffler Exhaust (01-05):1. Improved Performance: The FMF Powercore Slip Muffler is designed to increase the engine's performance by providing better exhaust flow, which results in more power and torque.
2. Enhanced Sound: The muffler is known for its loud and aggressive sound, which is a popular choice among Raptor 660 enthusiasts.
3. Durable: The muffler is made of high-quality materials, including stainless steel and carbon fiber, which make it durable and resistant to corrosion.
4. Lightweight: The muffler is significantly lighter than the stock muffler, which can improve the bike's handling and acceleration.
Cons of buying 044016 Yamaha Raptor 660 FMF Powercore Slip Muffler Exhaust (01-05):1. Expensive: The FMF Powercore Slip Muffler is a premium product and can be quite expensive compared to other aftermarket mufflers.
2. Loud: The muffler's aggressive sound can be too loud for some riders, especially when riding in populated areas or during early morning or late-night hours.
3. Installation: The installation of the muffler can be complex and may require the help of a professional mechanic.
4. Void of Warranty: Installing aftermarket parts like the FMF Powercore Slip Muffler can void the bike's warranty, which is something to consider before making a purchase.
Conclusion:The 044016 Yamaha Raptor 660 FMF Powercore Slip Muffler Exhaust (01-05) is a high-quality product that can significantly improve the bike's performance and sound. However, it is an expensive investment that may require professional installation and can void the bike's warranty. If you are looking for a premium aftermarket muffler and are willing to pay the price, then this is a great option for you.
Recommendation:If you are looking for a premium aftermarket muffler for your Yamaha Raptor 660, then the FMF Powercore Slip Muffler is a great option. However, make sure to weigh the pros and cons and consider the cost before making a purchase. If you are looking for a more budget-friendly option, then there are other aftermarket mufflers available that may suit your needs. Ultimately, the decision should be based on your personal preferences, budget, and riding habits.
This is complete and ready to use. This sounds awesome and makes a ton more power. This is for a fmf powercore 4 slip on muffler silencer, it in good shape one small spot as pictured, no clamp but they are easy to come by.
It is from a low hour 2004 Raptor 660.