Description
The 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 up at a higher velocity. Additionally, the PowerBomb is a “pre-muffler” of sorts which helps to lower the bikes sound output by providing more sound absorbing surface area for the sound medium (exhaust gases). On some models, you can choose between a moto or supercross version. The supercross version is designed for more low to mid-range power where the moto version is focused in the mid to upper RPM range.
Notice:CARB restricted item; For Closed Course Use Only
| Year | Make | Model |
|---|---|---|
| 2000-2004 | Suzuki | DR-Z400 |
| 2000-2007 | Suzuki | DR-Z400E |
| 2000-2009 | Suzuki | DR-Z400S |
| 2003 | Kawasaki | KLX400R |
| 2003 | Kawasaki | KLX400SR |
| 2005-2009 | Suzuki | DR-Z400SM |
| 2011-2022 | Suzuki | DR-Z400S |
| 2013-2021 | Suzuki | DR-Z400SM |
- MAP:
- Yes