FMF Racing

FMF Racing 11704 Power-Up Jet Kit

FMF Has Teamed Up With Dynojet to Produce a Kit That Offers You a Selection of Jets And/or Needles to Get Maximum Horsepower Out of Your Bike Fitted With an FMF Exhaust.Includes Easy to Use Instructions With Diagrams and Step-By-Step Procedures to Help You Get Your Jetting Where It Needs to Be, No Matter What Elevation You Ride …

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FMF Megabomb Header Stainless Steel for Honda CRF 450R CRF450R 04-08

The Science Behind the MegaBomb Header May Be FMF’s Greatest Engineering Accomplishment to Date. You Can Pay an Engine Builder Thousands or Bolt on a MegaBomb for as Much as a 5hp Boost. Plus, the MegaBomb Actually Reduces Noise Levels by as Much as 1.5dB. Used by Factory Teams, the MegaBomb Is Next Level Technology You Can Have …

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FMF Megabomb Header Stainless Steel for Yamaha YZ 250F YZ250F 2007-2009

The Science Behind the Megabomb Header May Be FMF’s Greatest Engineering Accomplishment to Date. You Can Pay an Engine Builder Thousands or Bolt on a Megabomb for as Much as a 3hp Boost! Plus, the Megabomb Actually Reduces Noise Levels by as Much as 1.5dB. The Megabomb Header Will Have You Pulling Holeshots and Dusting All the Boys …

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FMF Power Bomb Stainless Steel Header for 2004-2009 Honda CRF450X/CRF450R

FMF Power Bomb Stainless Steel HeaderThe redesigned PowerBomb is a four-stroke header that incorporates FMFs 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 …

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FMF Racing 43209 Header

Powerbomb and trade; increases horsepower up to 10%Proprietary technology to increase flowPowerbomb and trade; pre-muffler lowers sound output, as much as 1.5dbHi-Flo and trade; headers increase power and lower weightAvailable in premium American …

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FMF Power Bomb Stainless Steel Header for Kawasaki 2006-14 KLX250S, 2009-10 KLX

FMF Power Bomb Stainless Steel Header for Kawasaki 2006-14 KLX250S, 2009-10 KLX250SFNote: Not legal for sale or use in California, Alaska and Hawaii due to federal anti-tampering laws.The redesigned PowerBomb is a four-stroke header that incorporates FMFs patented PowerBomb module at a precise location in the initial stage of the header. By positioning this “Bomb” at a key …

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FMF Powerbomb Header Stainless Steel for Yamaha YZ 250F 2010-2013

The PowerBomb Is a Four-Stroke Header That Incorporates FMFs 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 …

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