POWERBOMB HEADER (STAINLESS) 670-207074 2008 Harley Davidson FXSTSSE CVO

2008 Harley Davidson FXSTSSE CVO Softail Springer

Required when installing handlebar risers more than 2" tall

2012 Harley Davidson XL883N Iron 883

Patented Technology

POWERBOMB HEADER (STAINLESS) 670-207074 2008 Harley Davidson FXSTSSE CVOThe FMF Power Bomb is a four stroke header pipe unit that has a unique bulge precisely located in the header system. A "pre muffler" of sorts, the Power Bomb actually lowers sound output because it creates more surface area to absorb the sound medium (exhaust). The surface area of the perforated core lets the sound exit into the absorbing material (steel wool packing) and then allows the air to expand, cool and ramp back up with the higher pressure