Powercore 4 042122 HUSQVARNA-WR250-2005 When designing the PowerCore4

When designing the PowerCore4

Its pounds lighter than stock and you will swear the motor has been bored and stroked with the first twist of the throttle

and increased over-rev

blended interwoven fiberglass fibers made to FMF’s specifications for high heat resistance

Produces long header torque and short header over-rev

Powercore 4 042122 HUSQVARNA-WR250-2005 When designing the PowerCore4When designing the PowerCore4, 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 wont break the bank. Overall increase in power and torque Durable stainless steel and aluminum construction Advanced packing material for maximum longevity Champagne color anodized can Removable spark