Product image 1
FMF

FACTORY 4.1 RCT EXHAUST SYSTEMS

Manufacturer Code044490
Product CodeCHM-FMF-044490
  • FACTORY 4.1 RCT EXHAUST SYSTEMS
  • The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally.
  • In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward Engineering - moving the muffler closer to the motor to centralize mass.
  • The Factory 4.1 RCT is constructed from only aerospace grade materials that meet our exacting specifications and is manufactured 100% at our Southern California factory.
  • NOTE: Will not pass 2025 FIM sound regulation


  • Vehicle fitment

    Select your vehicle in the bar above to check if this part fits.

    This part is compatible with 1 motorcycle models.
    • YAMAHA YZ 450 F2026–2027
    In stock
    6 in stock
    Delivery in 1-3 business days
    RON 9,621.93
    • Secure online paymentCard payments are processed securely by Stripe.
      stripe
    • Pay in instalments with KlarnaChoose Klarna at checkout.
      Klarna.

    Specificații

    Specificații

    TypeFull System
    ModelFactory 4.1 RCT
    Style4-Stroke
    UnitsKit
    Weight4,77 kg (10,5 lb)
    FeaturesTitanium Collector
    Product NameExhaust System
    Riding StyleOff-Road
    End Cap StyleConical
    Pipe MaterialTitanium
    Research ValueFinalized
    End Cap MaterialCarbon Fiber
    Muffler MaterialTitanium
    Design/Configuration1-Into-1 System
    End Cap Color/FinishBlack| Blue
    Muffler Color/FinishAnodized Blue