Overview
Unlock more power, better throttle response, and race-proven durability with the FMF Factory 4.1 RCT Stainless Slip-On for your 2022–2024 Honda CRF 250R, RX, or RWE. Featuring FMF’s Resonance Chamber Technology™ and Factory Forward Engineering, this slip-on centralizes mass and sheds weight while keeping performance front and center.
Key Features
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Broad Power Gains: Boosts horsepower and torque throughout the RPM range.
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RTS-Ready: Rapid Tuning System allows fast insert swaps for sound and performance adjustment.
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Crash-Resistant Profile: Shorter muffler reduces risk of damage during spills.
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Weight Savings: Lighter than stock with aluminum canister and stainless midpipe.
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Flexible Fitment: Compatible with FMF or OEM header systems.
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Built in the USA: 100% manufactured in FMF’s California facility.
Specifications
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Fitment: Honda CRF 250R / RX / RWE (2022–2024)
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Item ID: 041610
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Type: Slip-On
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Construction: Aluminum canister with stainless steel midpipe
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Finish: Natural
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End Cap: Carbon fiber
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Spark Arrestor: Screen insert included
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Quiet Insert: 94 dB insert included
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Use: Closed Course Only
Step up your CRF’s game with FMF’s 4.1 RCT Stainless Slip-On—power, control, and factory-level fit for every ride.