PowerBomb 040021 Size:OS the Turbinecore spark arrestor system

the Turbinecore spark arrestor system uses the exclusive "Turbine Dampening System" making it a U

-Internal shape of core uses Hi-Flo technology

-Removable spark arrestor included

front to back

The Q-Stealth is living proof FMF is the only exhaust company committed to bringing new technology to the 2-stroke enthusiast

PowerBomb 040021 Size:OS the Turbinecore spark arrestor systemThe 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