FMF Powercore 4 Hex Muffler Beta 350-480 RR | 045666 black Logo panel for sponsors

Logo panel for sponsors

Just install the headlight and you are ready to go

BETA (18-19) RR

- Enduro Engineering Evo 2 Outer Mount Roost Deflectors

2006-2009 Yamaha YZ450F

FMF Powercore 4 Hex Muffler Beta 350-480 RR | 045666 black Logo panel for sponsorsWhen designing the PowerCore 4 HEX, FMF looked at top of the line products to deliver race inspired performance at an economical price. The end result is a quality muffler with improved torque, increased horsepower and rugged durability all at a price that won't break the bank. Overall increase in power and torque. Durable stainless steel and aluminum construction. Space Age internal packing material for maximum longevity. Internal shape of core uses