Powercore 4 Hex Muffler Yam

When designing the PowerCore 4 HEX, we looked at our 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.
Features:

• 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 Hi-Flo technology.


• Enhanced sonic evacuation provides for higher flow and increased power.


• Includes removable spark arrestor.


• Can be used with FMF or Stock OEM Header

Fitment:
Yamaha WR250F 2020
Yamaha WR250F 2021