PowerBomb 040014 Size:OS The FMF Gnarly pipe focuses

The FMF Gnarly pipe focuses on increasing the lower RPM horsepower and torque to get you out of the toughest terrain

1/12 Scale

The Fatty broadens and smoothes out the power curve while boosting gains throughout the entire power band

Now older machines can be U

Honda UFO Side panel for FMF Racing 2014 Single Sided Honda CRF250R and 450R models

PowerBomb 040014 Size:OS The FMF Gnarly pipe focusesThe 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