FMF Powercore 4 Hex Stainless Steel Muffler | 045521 ATV/UTV Beta 125 RR (2t) 2018

Beta 125 RR (2t) 2018 to 2022

Fits CRF/XR50 and most BBR swingarms

2011 - YFM400FBI Big Bear 4WD [IRS]

and Non-flammable

2022 - 350 RR (RE)

FMF Powercore 4 Hex Stainless Steel Muffler | 045521 ATV/UTV Beta 125 RR (2t) 2018When 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