POWERBOMB MOTO SS YZ450F HEADER 03-05 Category_Default Category/SLED/Arctic Cat so they’re water resistant and

so they’re water resistant and will last for years

these Exhaust Systems are built with the same bulletproof

ride height gain

especially at high speeds

POWERBOMB MOTO SS YZ450F HEADER 03-05 Category_Default Category/SLED/Arctic Cat so they’re water resistant andThe 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