FMF Factory 4.1 RCT Aluminium Full Exhaust System - 044460

Unleash the full potential of your machine with the FMF Factory 4.1 RCT Exhaust System. This full system is engineered to deliver massive power gains across the entire RPM range while significantly reducing weight.

Description

The FMF Factory 4.1 RCT exhaust system features FMF's Resonance Chamber Technology™ both internally and externally. Its shorter overall length minimizes susceptibility to crash damage and complements FMF's Factory Forward Engineering by positioning the muffler closer to the engine, centralizing mass for improved handling. Constructed entirely from aerospace-grade materials to meet FMF's stringent standards, the Factory 4.1 RCT is manufactured in Southern California, ensuring top-tier quality and performance. The system includes the MegaBomb header for enhanced exhaust flow and the RTS (Rapid Tuning System) for easy adjustments, making it a top choice for riders seeking peak performance and tunability. With aluminum and stainless steel construction, and a carbon fiber end cap, this exhaust system is built to last and perform.

Features & highlights

• Experience massive power gains throughout the RPM range.
• Reduce weight significantly for improved handling and agility.
• Benefit from the Resonance Chamber Technology (RCT) for optimized exhaust flow and power delivery.
• Minimize damage from crashes thanks to the shorter overall length.
• Utilize the Rapid Tuning System (RTS) for quick and easy adjustments.
• Includes MegaBomb header for improved exhaust scavenging.
• Equipped with a spark arrestor screen insert for responsible riding.

Technical specifications

• Brand: FMF
• Product Name: Exhaust System
• Type: Full System
• Muffler Material: Aluminum
• Pipe Material: Stainless Steel
• End Cap Material: Carbon Fiber
• Muffler Color/Finish: Raw
• Material: Aluminum, Stainless Steel

Important to know

Please note: This exhaust system will not pass the 2025 FIM sound regulation.