FMF Racing® Aluminum/Stainless Steel PowerCore 4 HEX Slip-On Muffler with Side Panel

2017+ Honda CRF450RX/CRF450R

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

Finish:

• Aluminum/Stainless Steel

Fitment:

• 2017+ Honda CRF450RX/CRF450R