FMF Racing - Factory 4.1 RCT Titanium Anodized Slip-On w/ Carbon Cap Honda CRF450X 2019-2022

The FMF Racing Factory 4.1 RCT Exhaust takes power and performance to the next level. Featuring FMF Resonance Chamber Technology™ (RCT), it delivers massive power gains and improved throttle response across the RPM range. The design incorporates Factory Forward Engineering, moving the muffler closer to the motor to centralize mass, reduce crash damage, and improve handling. Made from aerospace-grade titanium, this exhaust offers unmatched lightweight durability and high performance.

Key Features:

• FMF Resonance Chamber Technology™ (RCT): Optimized exhaust flow for increased horsepower and torque throughout the RPM range.
• Factory Forward Engineering: Compact design moves the muffler closer to the engine, improving balance and reducing crash damage.
• Aerospace-Grade Titanium Construction: FMF’s proprietary titanium blend ensures massive weight savings while maintaining exceptional strength.
• Blue Anodized Titanium with Carbon End Cap: Lightweight and durable, with a sleek blue anodized finish and a carbon end cap for added protection.
• Rapid Tuning System (RTS): Easily adjust for customized performance based on your riding style and conditions.

Why Choose FMF Factory 4.1 RCT?

• Massive Power Gains: Significant improvements in horsepower and torque for faster acceleration and better throttle control.
• Durability & Weight Savings: Aerospace-grade titanium construction provides a strong yet lightweight design, enhancing bike performance.
• Top-Tier Performance: Handcrafted in the USA, FMF ensures quality and precision with every exhaust system.