POWERBOMB SS KX250F/RM250Z SHOP ALL PARTS>>Snow Parts>>Bumpers It comes mounted and wired

It comes mounted and wired

plastic and more

and a heat-resistant element for sealing engine and exhaust parts

providing a noticeable performance increase for both stock-tuned and high-performance-tuned snowmobiles

they come with a pull strap

POWERBOMB SS KX250F/RM250Z SHOP ALL PARTS>>Snow Parts>>Bumpers It comes mounted and wiredThe 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