A44005907000

KTM FMF Fatty Expansion Chamber 250/300 XC/XC-W 2023-2025

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

APPROVALS

  • Closed Course Competition Use Only  

MATERIAL

  • Stainless steel 

SURFACE

  • Nickelplated  

FITMENT

  • KTM 250 XC 2023-2025
  • KTM 250 XC-W 2024
  • KTM 300 XC 2023-2025
  • KTM 300 XC-W 2024-2025
  • KTM 300 XC-W Hardenduro 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
  • Nickel-plated surface
  • Full sound
  • Better power delivery
  • Combination with FMF silencer recommended

APPROVALS

  • Closed Course Competition Use Only  

MATERIAL

  • Stainless steel 

SURFACE

  • Nickelplated  
  • KTM 250 XC 2023-2025
  • KTM 250 XC-W 2024
  • KTM 300 XC 2023-2025
  • KTM 300 XC-W 2024-2025
  • KTM 300 XC-W Hardenduro 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.

Warranty Policy

All parts sold by KTM Twins are covered exclusively under the manufacturer’s warranty, if applicable. KTM Twins does not provide any additional warranties, express or implied, beyond what is offered by the manufacturer.

View our returns policy for more information.

Route Package Protection

Route Shipping Protection is now available on all orders. Route's Package Protection is a package protection solution that helps cover your order in the event that your order gets lost, stolen, or damaged while in transit. We know how frustrating it is to have something happen to your order, so we’ve partnered with Route to offer added assurance that you’re supported, no matter what.

View our shipping policy for more information.