POWERCORE 4 HEX MUFFLER TWIN AIR the air flow and performance

the air flow and performance are increased

2019 Yamaha WR250F

Formulated specifically for use in modern side-by-side vehicles

excess oil

POWERCORE 4 HEX MUFFLER TWIN AIR the air flow and performanceWhen 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. Overall increase in power and torque. Durable stainless steel and aluminum construction. Space Age internal packing material for maximum longevity. Internal shape of core