FMF Factory 4.1 RCT Muffler - Anodized Titanium Part 045629

The FMF Factory 4.1 RCT Muffler features advanced Resonance Chamber Technology™ both internally and externally, designed to optimize exhaust flow and enhance engine performance. Constructed from aerospace-grade materials, this muffler offers exceptional durability and lightweight performance, with a weight savings of approximately 250 grams compared to standard models. Its innovative design incorporates FMF's Factory Forward Engineering, positioning the muffler closer to the motor to improve weight distribution and centralize mass for better handling. The shorter overall length reduces vulnerability to crash damage while maintaining optimal power output. The FMF Factory 4.1 RCT delivers massive power gains across the entire RPM range, making it ideal for competitive riders seeking reliable, high-performance exhaust systems. The inclusion of the Rapid Tuning System (RTS) allows for quick adjustments to tune the exhaust to specific riding conditions, ensuring versatility and ease of maintenance. Manufactured entirely in FMF's Southern California facility, this muffler exemplifies precision engineering and quality craftsmanship, providing a significant upgrade for motocross and off-road enthusiasts alike.

Features:

• Resonance Chamber Technology™ for optimized exhaust flow

• Constructed from aerospace-grade materials for durability and weight reduction

• Factory Forward Engineering design for centralized mass and improved handling

• Shorter overall length reduces crash vulnerability

• Massive power gains throughout the RPM range

• Lightweight design with approximately 250 grams weight savings

• Rapid Tuning System (RTS) for quick and easy tune adjustments

ATTRIBUTES:

BRAND: FMF

MPN: 045629