FMF Powerbomb Header Yamaha YFZ450R '09-22 & YFZ450X '10-11 | 044298 dirt Today you will find one

Today you will find one behind the front number plate of many top level national pros (this includes Ryan Dungey)

Husqvarna TC 450 2005-2010

*Fits KTM/Husqvarna/GasGas Models Only*

New lateral ankle closure system includes 2 polymer buckle

and featuring a full-depth knobby pattern

FMF Powerbomb Header Yamaha YFZ450R '09-22 & YFZ450X '10-11 | 044298 dirt Today you will find oneThe redesigned PowerBomb is a four stroke header that incorporates FMF's 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