POWERBOMB SS KX250F/RM250Z SHOP ALL PARTS>>Snow Parts>>Bumpers plastic and more

plastic and more

and provide an enhanced sound experience

- Superior custom weight profile provides better acceleration and maximum top speed

Includes mounting hardware and instructions

POWERBOMB SS KX250F/RM250Z SHOP ALL PARTS>>Snow Parts>>Bumpers plastic and moreThe 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