When 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 uses Hi-Flo technology
• Enhanced sonic evacuation provides for higher flow and increased power
• Includes removable spark arrestor
• Can be used with FMF or stock header

Included Items:

(1) Silver stainless steel muffler assembly

(1) Aluminum mounting bracket

(1) 8mm x 1.25 x 80mm Flange hex head bolt

(1) 8mm Spacer

(1) Spark arrestor

Instructions