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FMF PowerBomb Header - 040073

  • Part #:
    446573
  • Manufacturer Part #:
    040073

MSRP Price: $199.99

Our Price: $179.99

You Save $20.00 (10%)
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Ships Today! If ordered in:
1 0 HR : 5 3 MIN : 0 9 SEC
Overview of FMF PowerBomb Header - 040073
  • Unique internal Power Bomb allows sonics to expand and contract to ramp-up sonic acceleration, increase exhaust flow and add boost
  • Lessens decibels by staggering the soundwaves and is even trademarked
  • All FMF four-stroke header systems are built from high-quality stainless steel to decrease weight and increase durability


  • No instructions included

Specs for FMF PowerBomb Header - 040073

Color - Primary Silver
Type Head Pipe
Units Each
Weight 3.37 lbs

Alternate/OEM Part Number(s):

FMF040073
Specs for FMF PowerBomb Header - 040073
Color - Primary Silver
Type Head Pipe
Units Each
Weight 3.37 lbs
Fitment for FMF PowerBomb Header - 040073

Part 446573 fits the following machines

Make Sure This Fits Your Ride
Yamaha
  • 2006 Yamaha WR250F
  • 2005 Yamaha WR250F
  • 2004 Yamaha WR250F
  • 2003 Yamaha WR250F
  • 2006 Yamaha YZ250F
  • 2005 Yamaha YZ250F
  • 2004 Yamaha YZ250F
  • 2003 Yamaha YZ250F
  • 2002 Yamaha YZ250F
  • 2001 Yamaha YZ250F
  • 2006 Yamaha YZ250FSP 50th Anniversary Edition
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Instructions and Manuals for FMF PowerBomb Header - 040073