Powercore 4 HEX 042387 Color:No Color plus the Megabomb actually reduces

plus the Megabomb actually reduces noises levels by as much as 1

smoothest power curve throughout the RPM range

-Our most popular 2-stroke pipe

-Provides power gains throughout entire power band

Powercore 4 HEX 042387 Color:No Color plus the Megabomb actually reducesWhen 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