FMF PowerBomb Header for the Suzuki DRZ400S / SM

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).

Features:

• Utilize FMF's patented module precisely located at the initial stage of the header
• Position "Bomb" increases performance; horsepower is increased as much as 10%
• Act as "pre-muffler" helping to lower the decibel output
• The expansion and contraction of exhaust sonics through the system causes increased flow
• Not for use with stock muffler.

Fitment:

• 2000 - 2024  Suzuki DR400S
• 2005 - 2021  Suzuki DRZ400SM
• 2003 - 2004  Kawasaki KLX400

Fitment Note:  Not intended for use with the stock DRZ400 muffler.