FMF Factory 4.1 RCT Titanium Full Exhaust System - 044457

Unleash the full potential of your machine with the FMF Factory 4.1 RCT Exhaust System. Engineered for peak performance and durability, this full titanium system delivers unmatched power gains and weight savings.

Description

The FMF Factory 4.1 RCT Exhaust System utilizes Resonance Chamber Technology™ internally and externally, optimizing exhaust flow for significant horsepower and torque increases throughout the RPM range. Its shortened overall length minimizes the risk of damage from crashes, while the Factory Forward Engineering design centralizes mass by positioning the muffler closer to the engine. Crafted entirely from aerospace-grade materials to FMF's stringent standards and manufactured in their Southern California facility, the Factory 4.1 RCT ensures unparalleled quality and performance. The system’s titanium construction provides exceptional strength-to-weight ratio, enhancing handling and agility. The anodized blue finish and carbon fiber end cap add a touch of style to your machine. Benefit from the new RTS (Rapid Tuning System) for easy customization and tuning. The included MegaBomb header further enhances exhaust scavenging and power delivery.

Features & highlights

• Resonance Chamber Technology™ optimizes exhaust flow for maximum power gains.
• Shorter overall length reduces vulnerability to crash damage.
• Factory Forward Engineering centralizes mass for improved handling.
• Constructed from aerospace-grade titanium for exceptional strength and weight savings.
• Includes MegaBomb header for enhanced exhaust scavenging.
• Features the new RTS (Rapid Tuning System) for easy tuning.
• Comes with a spark arrestor screen insert for responsible riding.

Technical specifications

• Brand: FMF
• Product Name: Exhaust System
• Type: Full System
• Muffler Material: Titanium
• Pipe Material: Titanium
• End Cap Material: Carbon Fiber
• Muffler Color/Finish: Anodized Blue
• Material: Carbon Fiber, Titanium

Important to know

Includes spark arrestor screen insert.

NOTE: This exhaust system will not pass 2025 FIM sound regulation.