The PowerCore 4 was developed to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible with every style of riding. Aluminum construction and stainless steel Hi-Flo end caps make for the perfect balance of performance and strength. Aluminum performance muffler with durable stainless steel components. Completely redesigned for all late model applications. Removable spark arrestor included. Aluminum slip-on developed to increase the horsepower and torque throughout the entire power band.
The FMF Racing Powercore 4 Hex Muffler is designed to enhance the horsepower and torque across the entire power band of your Yamaha YZ450F, YZ450FX, or WR450F. Engineered for optimal performance, this aluminum slip-on muffler features stainless steel Hi-Flo end caps that balance durability with high airflow capabilities. Its redesigned construction ensures compatibility with all late-model Yamaha off-road bikes, providing a significant power increase that riders will notice during every ride. The muffler is crafted from lightweight aluminum to reduce weight without sacrificing strength, making it an excellent upgrade for improving overall bike performance. A removable spark arrestor is included, allowing for easy maintenance and customization to suit various riding environments. Whether you're racing or trail riding, this muffler offers improved acceleration, responsiveness, and a more aggressive sound profile that enthusiasts appreciate.
Features:
- Aluminum construction: lightweight yet durable material for enhanced performance
- Stainless steel Hi-Flo end caps: provide superior airflow and longevity
- Redesigned for all late-model Yamaha YZ450F, YZ450FX, and WR450F applications
- Removable spark arrestor: allows for easy maintenance and compliance adjustments
- Compatible with 2014-2018 Yamaha models: YZ450F, YZ450FX, and WR450F
Fits
2014 Yamaha YZ450F
2015 Yamaha YZ450F
2016 Yamaha WR450F
2016 Yamaha YZ450F
2016 Yamaha YZ450FX
2017 Yamaha WR450F
2017 Yamaha YZ450F
2017 Yamaha YZ450FX
2018 Yamaha WR450F
2018 Yamaha YZ450FX
US Dollars
