PowerBomb 044244 Color:No Color The Megabomb is best used

The Megabomb is best used for Motocross/Supercross and GNCC style trails

Offered as a standard Mini Powercore 4

We are now offering 2 or 3 piece flange assembly kits for all model machines

FMF loves 2-strokes

PowerBomb 044244 Color:No Color The Megabomb is best usedThe 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