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FMF
FMF PowerBomb Header Yamaha YZ450F 2007-2009 / WR450F 2007-2015
$237.49
$249.99
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$12.50
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FMF PowerBomb Header Yamaha YZ450F 2007-2009 / WR450F 2007-2015 Instructions
FMF PowerBomb Header Yamaha YZ450F / WR450F
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 1.7 lbs
Read More
| Product Style | Item # | Store SKU | Manufacturer Product # | Availability |
|---|---|---|---|---|
| Product Style Stainless Steel | Item # 894630 | Store SKU | Manufacturer Product # 044225 | Availability In Stock: Ships next business day |
