FMF Factory 4.1 RCT Slip-On Muffler with Spark Arrestor for Honda CRF250R and CRF250RX, Part 041610

Upgrade the exhaust performance of your compatible Honda motocross or cross-country motorcycle with the FMF Factory 4.1 RCT Slip-On Muffler, manufacturer part number 041610 and vendor part number 79-041610. Designed for the 2022–2024 Honda CRF250R and CRF250RX, this tuned muffler uses FMF Resonance Chamber Technology to help reduce sound levels while maintaining strong power output. The patented core, canister, and chamber designs work together to refine exhaust pressure, improve sound control, and provide application-specific performance.

The FMF Factory 4.1 RCT features an aluminum canister with a stainless steel mid-pipe, combining practical durability with a lightweight construction. Factory Forward Engineering helps centralize mass and positions the muffler to reduce exposure to crash damage. The innovative rear end cap supports straightforward installation of tuning tip inserts or a spark arrestor, making this exhaust a versatile choice for track and off-road applications. A spark arrestor and wash plug are included for added convenience during trail use and maintenance.

Confirm your motorcycle model and year before ordering to ensure proper fitment. This FMF exhaust is designed to fit the 2022, 2023, and 2024 Honda CRF250R, as well as the 2022, 2023, and 2024 Honda CRF250RX. Professional installation is recommended, and all supplied hardware and components should be checked before use.

Features:

• Resonance Chamber Technology: Uses FMF's latest chamber technology to help lower sound levels while preserving maximum power output.
• Patented Core Shape: Controls sound without sacrificing engine performance.
• Patented Canister Shape: Increases internal volume for additional sound-absorbing material.
• Patented Chamber Design: Enhances and refines exhaust pressure for application-specific tuning.
• Factory Forward Engineering: Centralizes mass and helps reduce susceptibility to crash damage.
• Application-Specific Tuning: Uses optimized core specifications for the Honda CRF250R and CRF250RX.
• Innovative Rear End Cap: Allows simple installation of tuning tip inserts or a spark arrestor.
• Construction: Features an aluminum canister and stainless steel mid-pipe.
• Included Components: Includes a spark arrestor and wash plug.
• Fitment: Fits 2022–2024 Honda CRF250R and Honda CRF250RX models.