A44005907001

KTM FMF Factory Fatty Expansion Chamber 250/300 XC 2023-2024

This OEM part is in stock and ships in 1-2 business days.
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  • Extra strong sheet steel
  • Untreated surface
  • Full sound
  • Better power delivery
  • Combination with FMF silencer recommended

APPROVALS

  • Closed Course Competition Use Only  

MATERIAL

  • Stainless steel 

SURFACE

  • Natural/untreated 

FACTORY RACING

  • USED BY FACTORY RACING  

FITMENT

  • KTM 250 XC 2023-2024
  • KTM 300 XC 2023-2024

PROPOSITION 65

⚠️WARNING

This product can expose you to chemicals known to the State of California to cause Cancer or birth defects and reproductive harm. For more information go to: https://oehha.ca.gov/proposition-65

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  • Extra strong sheet steel
  • Untreated surface
  • Full sound
  • Better power delivery
  • Combination with FMF silencer recommended

APPROVALS

  • Closed Course Competition Use Only  

MATERIAL

  • Stainless steel 

SURFACE

  • Natural/untreated 

FACTORY RACING

  • USED BY FACTORY RACING  
  • KTM 250 XC 2023-2024
  • KTM 300 XC 2023-2024

⚠️WARNING

This product can expose you to chemicals known to the State of California to cause Cancer or birth defects and reproductive harm. For more information go to: https://oehha.ca.gov/proposition-65

The fitting instructions for KTM PowerParts can be accessed online. Go to www.ktm.com/manuals and enter the part # under the "POWERWEAR & POWERPARTS MANUALS" section to access the owner's manual (fitting instructions) for this part.