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FMF Megabomb Header for WR450F 07-11

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    Product Information

    FMF Megabomb Header for WR450F 07-11

    * Picture is only a representation. Actual product may vary

    The science behind the Megabomb header may be our greatest engineering accomplishment to date. You can bolt on a Megabomb with an existing FMF Racing slip on for as much as a 3hp boost, plus the Megabomb actually reduces noises levels by as much as 1.5dB. The Megabomb technology is revolved to produce more low end to mid range gains as well as broadening out the mid to top end power gains over stock. The Megabomb is best used for Motocross/Supercross and GNCC style trails. Used by Factory Teams, the Megabomb is the next level technology you can have today.

    * Increases output from stock motor as much as 3hp
    * The ultimate power booster
    * Improved bottom to mid-range power
    * Produce the low end of a longer header and the top end of a short header
    * Less susceptible to damage than a long header
    * Effectively reduces sound output by as much as 1.5 dB
    * Run well with sound-restricting mufflers
    * Available in stainless steel or FMF's exclusive Ti-Metal construction

    * Titanium Header:
       Type: Header
       Header Const: Titanium
       Header Type: MegaBomb
       Weight: 1.2 lbs.

    * Stainless Steel Header:
       Type: Header
       Header Const: Stainless Steel
       Header Type: MegaBomb
       Weight: 1.8 lbs.

    • Product ID: 109424
    • Manufacturer: FMF
    • Item is C.A.R.B. Legal: " "
    • Sold As: EA
    • Fits
      • Yamaha WR450F 2007
      • Yamaha WR450F 2008
      • Yamaha WR450F 2009
      • Yamaha WR450F 2010
      • Yamaha WR450F 2011
    • Condition: New, unless otherwise noted.
    • SoloMotoParts.com is an authorized FMF dealer

    Customer Reviews About This Item

    See all 3
      KLX250S + FMF Q4
      by Shota H. on 05/15/16
      Pros: Bought this with FMF Q4 slip on and happy with result, noticeable difference in low-mid range torque.
      Cons: It is kind of my fault but I fit it without High temp Silicon gasket and found out there is leakage. Make sure you have it ready when you install this header.
      Mega Bomb
      by Vernon S. on 05/08/16
      Pros: ..helped in low-mid range, worth the $$$

      great service at SOLOMOTO!!!..ride ON
      Cons: none
      Very good
      by Tiago F. on 11/23/13
      Pros: Great seller I recommend, great product, I live in Brazil and buy with confidence in Solomotoparts
      Cons: not

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    Product Variant Product ID Manufacturer Part Number Availability Add to Shopping Cart
    Header: Titanium 109424 044227 Available, only 3 left Ships Mon, Jun 06 if ordered within 19hr 50min 
    Header: Stainless Steel 109424 044353 Available, only 4 left Ships Wed, Jun 01 if ordered within 19hr 50min