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    FMF Factory 4.1 RCT Anodized Titanium Slip-On Muffler with Carbon End Cap Kawasaki KX250F
    The FMF Factory 4.1 RCT Anodized Titanium Slip-On Exhaust Muffler with Carbon End Cap for the Kawasaki KX250F and KX250X incorporates FMF's advanced Resonance Chamber Technology (RCT) to deliver improved power, centralized mass, and reduced overall weight. Constructed from aerospace-grade blue anodized titanium with a carbon fiber end cap and titanium mid-pipe, the shorter muffler design enhances durability while minimizing the risk of crash damage. Manufactured in FMF's Southern California facility, it provides race-proven performance across the entire RPM range.

    Features:
    • Factory 4.1 RCT slip-on exhaust muffler
    • Resonance Chamber Technology (RCT)
    • Blue anodized titanium muffler body
    • Carbon fiber end cap
    • Titanium mid-pipe
    • Massive power gains throughout the RPM range
    • Lightweight aerospace-grade titanium construction
    • Factory Forward Engineering for centralized mass
    • Shorter overall length for improved durability
    • RTS (Rapid Tuning System)
    • Includes screen insert spark arrestor
    • Meets AMA Professional Sound Requirements
    • Manufactured in the USA

    Specifications:

    • Product Type: Slip-On Exhaust Muffler
    • Series: Factory 4.1 RCT
    • Configuration: Single
    • Engine Type: 4-Stroke
    • Muffler Material: Titanium
    • Finish: Blue Anodized
    • Mid-Pipe Material: Titanium
    • End Cap Material: Carbon Fiber
    • Spark Arrestor: Screen Insert (Included)
    • Quiet Insert: Meets AMA Professional Sound Requirements
    • Weight: 6.6 lbs (2.99 kg)
    • Carb Warning: No
    • Notice: Closed Course Use Only

    Fitment:

    • Kawasaki KX250F (2025-2026)
    • Kawasaki KX250X (2025-2026)
    New

    FMF Factory 4.1 RCT Anodized Titanium Slip-On Muffler with Carbon End Cap Kawasaki KX250F

    by FMF
    SKU: 6109848
    Regular price $1,569.00
    Unit price
    per
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    FMF Factory 4.1 RCT Anodized Titanium Slip-On Muffler with Carbon End Cap Kawasaki KX250F
    The FMF Factory 4.1 RCT Anodized Titanium Slip-On Exhaust Muffler with Carbon End Cap for the Kawasaki KX250F and KX250X incorporates FMF's advanced Resonance Chamber Technology (RCT) to deliver improved power, centralized mass, and reduced overall weight. Constructed from aerospace-grade blue anodized titanium with a carbon fiber end cap and titanium mid-pipe, the shorter muffler design enhances durability while minimizing the risk of crash damage. Manufactured in FMF's Southern California facility, it provides race-proven performance across the entire RPM range.

    Features:
    • Factory 4.1 RCT slip-on exhaust muffler
    • Resonance Chamber Technology (RCT)
    • Blue anodized titanium muffler body
    • Carbon fiber end cap
    • Titanium mid-pipe
    • Massive power gains throughout the RPM range
    • Lightweight aerospace-grade titanium construction
    • Factory Forward Engineering for centralized mass
    • Shorter overall length for improved durability
    • RTS (Rapid Tuning System)
    • Includes screen insert spark arrestor
    • Meets AMA Professional Sound Requirements
    • Manufactured in the USA

    Specifications:

    • Product Type: Slip-On Exhaust Muffler
    • Series: Factory 4.1 RCT
    • Configuration: Single
    • Engine Type: 4-Stroke
    • Muffler Material: Titanium
    • Finish: Blue Anodized
    • Mid-Pipe Material: Titanium
    • End Cap Material: Carbon Fiber
    • Spark Arrestor: Screen Insert (Included)
    • Quiet Insert: Meets AMA Professional Sound Requirements
    • Weight: 6.6 lbs (2.99 kg)
    • Carb Warning: No
    • Notice: Closed Course Use Only

    Fitment:

    • Kawasaki KX250F (2025-2026)
    • Kawasaki KX250X (2025-2026)