Powercore 4 HEX 042310 KAWASAKI-KX450F-2009 Whether you're hitting the track

Whether you're hitting the track or pushing limits in the dirt

Improved throttle response

• -Built In-House at FMF state of the art manufacturing facility in the USA

This design results in a finely tuned bolt on performance silencer that maximizes bottom and mid rpm power

Used by Factory Teams

Powercore 4 HEX 042310 KAWASAKI-KX450F-2009 Whether you're hitting the trackWhen 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