Powercore 4 HEX 044423 Color:No Color The Powercore 2 is the

The Powercore 2 is the measure which others aim for

the Mini Powercore 4 features a Hi-Flo stainless steel core and formed end caps

Closed Course Big Bore System or as a Spark Arrestor Version

increased performance and flow is achieved through the expansion and contraction of exhaust sonics through the system

-Horsepower gains throughout RPM range

Powercore 4 HEX 044423 Color:No Color The Powercore 2 is theWhen 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