fits model: 350, Warrior, Raptor. make: Yamaha. year: 2004–2013.

( Brand: Fmf ), ( Manufacturer Part Number: 5YT-14710-00-00 ), ( Part Type: Slip Exhaust Muffler )
The FMF PowerMapper Muffler Slip-On Exhaust System, model number 5yt-14710-00-00, is a high-performance aftermarket exhaust solution designed specifically for the Yamaha Warrior Raptor 350. This exhaust system, suitable for models produced between 2004 and 2013, is manufactured by FOX Racing MX, a reputable brand known for its innovative and top-quality aftermarket motorcycle components.
The FMF PowerMapper Muffler Slip-On Exhaust system is designed to enhance power, flow, and efficiency, thanks to its advanced engineering and premium materials. Its primary focus is providing a significant power boost without sacrificing the bike's durability and reliability. Precision-engineered from lightweight, high-strength 409 stainless steel, this exhaust system is built to withstand the rigors of off-road riding and the test of time.
The PowerMapper Design is a trademark feature of FMF exhausts, resulting in an optimized power delivery curve through a sophisticated mapping of backpressure and flow characteristics. This unique design utilizes a removable volume control baffle for unprecedented tunability and adjustability. By altering the position of this baffle, riders can customize their exhaust's sound and PowerBand, catering to their personal riding style and preferences.
Another performance-enhancing characteristic of the FMF PowerMapper Muffler Slip-On Exhaust system is its high-flow, durability-enhancing core design. It features a substantial increase in internal exhaust velocity, which significantly reduces backpressure and improves the overall engine performance. By allowing for smoother, more efficient exhaust flow, this exhaust system helps the engine breathe more effectively, resulting in a noticeable improvement in horsepower and torque.
In terms of installation, this FMF exhaust system comes with an easy-to-install, bolt-on design, making it simple for most enthusiasts to upgrade their bikes without the need for extensive mechanical knowledge or professional assistance. It fits securely and seamlessly, retaining the original OEM mounting points for a perfect fit.
Lastly, the FMF PowerMapper Muffler Slip-On Exhaust system boasts a striking, aggressive appearance that is sure to turn heads on the trails. Its polished finish adds a touch of sophistication, while the boldly featured FMF logo stands for unrivaled performance and quality. This exhaust system not only delivers on the power and durability front, but it also serves as a powerful visual statement for your Yamaha Warrior Raptor 350.
The FMF Powercore 4 expansion chamber muffler is a popular aftermarket exhaust option for the Yamaha Warrior 350. This muffler is known for its high performance and distinctive sound. In order to help you make an informed decision about whether to buy this exhaust muffler, we have prepared the following list of pros and cons.
Pros:1. Increased Power: The FMF Powercore 4 muffler can provide a significant increase in horsepower and torque, making your Yamaha Warrior 350 more responsive and quicker in acceleration.
2. Improved Power Delivery: The expansion chamber design of the muffler enhances the power delivery, allowing for smoother and stronger engine performance throughout the RPM range.
3. Distinctive Sound: The FMF Powercore 4 muffler produces a unique and aggressive exhaust note that is popular among off-road riders, adding to the overall riding experience.
4. Lightweight: The muffler is made of lightweight materials, reducing unsprung weight and improving overall handling and agility of the Warrior 350.
5. Durability: The FMF Powercore 4 muffler is built to last with high-quality materials and a robust design, making it a long-lasting investment.
6. Easy Installation: The muffler comes with clear and easy-to-follow instructions, making it a relatively simple installation process that can be done in a few hours.
7. Fitment and Compatibility: The FMF Powercore 4 muffler is designed specifically for the Yamaha Warrior 350, ensuring a perfect fit, and is compatible with both carbureted and fuel-injected models.
8. Impressive Finish: The muffler comes with a polished burst finish, which not only looks great but also provides some degree of heat protection.
Cons:1. Price: The FMF Powercore 4 muffler is more expensive than OEM mufflers and some aftermarket alternatives.
2. Loud: The muffler produces a louder exhaust note than the OEM muffler, which some riders might find excessive or disturbing, especially in more populated areas.
3. Maintenance: The expansion chamber design of the muffler requires routine maintenance, such as checking for leaks and making sure the internal packing is tight.
4. Fuel Consumption: The high-performance nature of the FMF Powercore 4 muffler may lead to increased fuel consumption. However, this depends on your riding style and conditions.
Conclusion:The FMF Powercore 4 expansion chamber muffler for the Yamaha Warrior 350 offers several advantages, including increased power, improved power delivery, distinctive sound, lightweight design, durability, and ease of installation. However, it also has some disadvantages, such as a higher price tag, louder exhaust note, maintenance requirements, and potential fuel consumption increase.
Based on the pros and cons, we would recommend the FMF Powercore 4 muffler for riders who prioritize performance and want a more aggressive sound from their Warrior 350. If you're seeking a quieter exhaust option or are on a tight budget, there might be other alternatives that better suit your needs. Ultimately, the decision to invest in the FMF Powercore 4 muffler depends on your specific preferences and priorities as a rider.
2004 - 2013 Yamaha Warrior Raptor 350 AFTERMARKET FMF Exhaust Muffler Slip Off 2004 RAPTOR YFM350S - 2005 YFM350RT SE YFM350RSET 2006 YFM350RV YFM350RSEV 2007 YFM35RW-C SPECIAL EDITION YFM35RSEW 2 YFM35RSE2W 2008 YFM35RX YFM35RXGY YFM35RXL 2009 YFM35RYL YFM35RYW 2010 YFM35RZW 2011 YFM35RAL 2012 YFM35RBW 2013 YFM35RDW.