FMF Factory 4.1 RCT Exhaust System - Aluminum with Stainless Steel Header and Carbon Fiber End Cap - Part 044477

The FMF Factory 4.1 RCT Exhaust System combines advanced engineering with lightweight construction to enhance your motorcycle's performance. Featuring FMF Resonance Chamber Technology™ both internally and externally, this system optimizes exhaust flow for increased power and torque. Its shorter overall length makes it less susceptible to crash damage and ensures compatibility with Factory Forward Engineering setups. By moving the muffler closer to the motor, the design helps to centralize mass, improving handling and stability during aggressive riding. Crafted entirely from aerospace-grade materials that meet strict industry standards, the system is manufactured in FMF's Southern California facility, guaranteeing quality and consistency. Included with the exhaust are a spark arrestor screen insert and a 94dB insert, making it suitable for closed course competition where noise restrictions are enforced. The aluminum construction ensures durability while maintaining a lightweight profile, and the stainless steel header adds corrosion resistance. The carbon fiber end cap not only provides a sleek aesthetic but also contributes to weight savings and heat dissipation. This exhaust system is designed for riders seeking to maximize their motorcycle’s performance while maintaining compliance with competition regulations.

Features:

• Incorporates FMF Resonance Chamber Technology™ internally and externally for optimized exhaust flow

• Shorter overall length designed to reduce crash damage susceptibility

• Moves muffler closer to the motor to centralize mass and improve handling

• Constructed from aerospace-grade materials ensuring durability and high performance

• Manufactured entirely in FMF's Southern California factory for quality assurance

• Includes spark arrestor screen insert for trail riding and a 94dB insert for noise compliance in competitions

• Aluminum body provides lightweight strength, complemented by stainless steel header for corrosion resistance

• Carbon fiber end cap offers a sleek look and weight savings

ATTRIBUTES:

BRAND: FMF

MPN: 044477