FMF Powercore 4 Hex Muffler KTM/Husqvarna/Husaberg | 045553 Bars+Grip Promo (included: two M10 Cap screws

(included: two M10 Cap screws

2002-05 Yamaha YZ 450F

Improved slider shape to increase longevity in critical wear spots

KTM 125 SX ('16-'22)

FMF Powercore 4 Hex Muffler KTM/Husqvarna/Husaberg | 045553 Bars+Grip Promo (included: two M10 Cap screwsWhen designing the PowerCore 4 HEX, FMF 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