Note: This item has been previously installed. Signs of installation may be present including opened packaging and minor scratches. The item may be missing tags, manuals or installation instructions, however it is fully functional.

FMF PowerBomb Header Kawasaki KLX400R / KLX400SR / Suzuki DR-Z400 / S / SM

The FMF 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. The 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.

Features:

• Increases mid to top end output from stock motor
• Reduces sound output
• Compatible with FMF mufflers only
• 100% made in the USA

Weight:

• Stainless Steel 2.0 lbs