FMF Racing Slip-On Exhaust for Honda CRF250R and CRF250RX - Resonance Chamber Technology

Upgrade your offroad motorcycle with the FMF Racing Slip-On Exhaust for Honda CRF250R and CRF250RX models. Crafted with advanced Resonance Chamber Technology, this exhaust system features a patented core shape that reduces sound levels while maintaining maximum power output, ensuring a quieter ride without sacrificing performance. The innovative canister shape increases internal volume, allowing for more sound-absorbing material and a refined exhaust note. Designed to optimize exhaust pressure through a patented chamber design, this slip-on muffler enhances engine efficiency and responsiveness for a more powerful ride.
The FMF Racing exhaust is engineered with factory-forward principles that centralize mass, reducing the risk of crash damage and improving handling. Its tuned exhaust system features core specifications tailored to each application, delivering substantial power increases across the entire RPM range. The rear end cap allows for easy installation of tuning tip inserts or spark arrestors, providing flexibility for various riding conditions.
Available in two configurations, the Ti RCT version includes a lightweight titanium canister and mid-pipe, offering a significant weight reduction for competitive riders seeking maximum performance. Alternatively, the Aluminum RCT combines an aluminum canister with a stainless steel mid-pipe for durability and cost-effective performance. Both options include a spark arrestor and wash plug for convenience and compliance with offroad regulations.
The FMF Megabomb headers, part of this system, represent the next evolution in powerbomb development, delivering broad power increases everywhere in the powerband. The titanium headers are constructed from military-grade titanium, ensuring lightweight strength, while stainless steel headers provide a more durable option with comparable performance. This comprehensive exhaust package is designed to fit 2025 and 2026 Honda CRF250R and CRF250RX models, making it an ideal upgrade for offroad enthusiasts seeking enhanced power, sound, and durability.

Features:

• Resonance Chamber Technology reduces sound levels while maintaining maximum power

• Patented core shape enhances exhaust efficiency and performance

• Increased internal volume with patented canister shape for better sound absorption

• Refined chamber design improves exhaust pressure and engine response

• Factory forward engineering centralizes mass for better handling and crash resistance

• Tuned exhaust system with application-specific core specifications

• Innovative rear end cap allows easy installation of tuning tip inserts or spark arrestors

• Available in lightweight titanium or durable aluminum/stainless steel configurations

• Includes spark arrestor and wash plug for versatile offroad use

• Megabomb headers offer substantial power gains with broad RPM improvements

Product Type: Exhaust
Exhaust Type: Slip-On Muffler
Finish: Stainless Steel
Segment: Offroad
Division: Exhaust
Class: Mufflers, Pipes, & Systems
Sub Class: Mufflers, Silencers, Slip Ons

FITMENT:
2025 Honda CRF250R
2025 Honda CRF250RX
2026 Honda CRF250R
2026 Honda CRF250RX