GYTR® by FMF® PowerCore® 4 Muffler

The PowerCore®4 is designed to increase the horsepower and torque throughout the entire power curve and give you a noticeable power increase that is very usable and beneficial, no matter what your riding style or ability is. Features include space age internal packing for maximum packing life. High-flow modular end cap. Internal core shape uses high-flow technology. Enhanced sonic evacuation provides for higher flow and increased power. Includes removable spark arrestor. 97.5 dbA sound level. 95.5 dBA with QuietCore™ Spark Arrestor Insert (33D-E46C0-T0-00), sold separately. 

Part # 1DX-E47A0-V0-00

1DX-E47A0-V1-00

Fits '12-15 WR450F

Check out my other listings for 'package' deals for the WR450