Powercore 4 HEX 041487 Color:No Color The redesigned PowerBomb is a

The redesigned PowerBomb is a four-stroke header that incorporates FMF's patented PowerBomb module at a precise location in the initial stage of the header

73% Cotton / 13% Poly 10% Spandex / 4% Spandex

-FMF uses the highest quality proprietary blend stainless steel made especially to our standards

-Enhanced sonic evacuation provides for higher flow and increased power

-Super strong18 gauge steel construction makes it GNARLY

Powercore 4 HEX 041487 Color:No Color The redesigned PowerBomb is aWhen 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