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PowerBomb Stainless Steel Exhaust Header

Original price was: $249.99.Current price is: $226.95.

For 03-09 YZ/WR/YFZ 450

In stock

SKU: 044033FMF Category: Tag:

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).
044033 made by FMF

Additional information

Weight 2.60 lbs
Dimensions 15.10 × 12.20 × 7.80 in

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Make Model Engine Year
Yamaha ATV / SxS YFZ450 449 2004 - 2009
Yamaha ATV / SxS YFZ450 449 2012 - 2013
Yamaha ATV / SxS YFZ450 Bill Ballance Edition 449 2006 - 2007
Yamaha ATV / SxS YFZ450 SE 449 2007 - 2008
Yamaha ATV / SxS YFZ450X 449 2010 - 2011
Yamaha Motorcycle WR450F 449 2003 - 2006
Yamaha Motorcycle YZ450F 449 2003 - 2006