FMF PowerBomb Header Royal Days INCLUDE Extra strong clips fit over

Extra strong clips fit over motorcycle leathers

12V Ignition protected

cuffs and upper arms

Does not dig the dirt like other block tires

Elasticized back

FMF PowerBomb Header Royal Days INCLUDE Extra strong clips fit overThe redesigned PowerBomb is a four stroke header that incorporates FMFs patented PowerBomb module at a precise location in the initial stage of the header. By positioning this Bomb at a key point in the system, increased performance and flow is achieved through the expansion and contraction of exhaust sonics through the system. Result is a flow increase of nearly 10%! The outer chamber in the Powerbomb allows the air to expand, cool and ramp back up