FMF Factory 4.1 RCT Muffler

• Product Details

  KTM PowerParts FMF Factory 4.1 RCT Silencer.

  • Silencer housing made of high-grade aluminum or titanium.
  • Carbon silencer cap.
  • Mounting also possible with original header.
  • Significantly more torque.
  • Substantial weight saving.
  • Noticeable performance enhancement.
  • Notes: In connection with an FMF Megabomb header even further increase in rideability and power output can be achieved. Closed-course competition use ONLY.

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• Fitment

• # Part Numbers

  Product Variant	Manufacturer Part #
  Blue Anodized / Titanium	A46005979003, A48005979003
  Grey / Aluminum	A46005981003, A48005981003

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