Powercore 4 HEX 043362 Size:OS ·Need to replace your header

·Need to replace your header flange hardware

FMF Custom Knit

We developed the PowerCore4 to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible with every style of riding

Black Stone Washed Finish

Powercore 4 HEX 043362 Size:OS ·Need to replace your headerWhen 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