FMF Racing Factory 4.1 RCT Exhaust for Yamaha - Part Number 044488

Developed with Championship winning Factory STAR Racing Yamaha, the Factory 4.1 Titanium Systems delivers unmatched power, reduced weight and the signature FMF Factory look.

The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward Engineering - moving the muffler closer to the motor to centralize mass. The Factory 4.1 RCT is constructed from only aerospace grade materials that meet our exacting specifications and is manufactured 100% at our Southern California factory.

Available in Blue Anodized Titanium Muffler with Blue Carbon Fiber End Cap

Massive Power gains throughout the RPM range

Lightweight design

New RTS (Rapid Tuning System)

Hi-flo performance Core

Improved throttle response

Direct bolt-on installation

FMF uses the highest quality proprietary blend of alloy grade titanium made especially to our standards

Upgrade your Yamaha motorcycle with the FMF Racing Factory 4.1 RCT exhaust system, designed to enhance performance and sound. This high-quality exhaust features advanced construction that optimizes power delivery while maintaining durability under demanding riding conditions. Crafted with precision, the Factory 4.1 RCT is engineered to improve exhaust flow, resulting in increased horsepower and torque across a broad RPM range. Its sleek design seamlessly integrates with Yamaha models, providing both aesthetic appeal and functional benefits.

The FMF Racing Factory 4.1 RCT exhaust is constructed from premium materials that resist corrosion and withstand high temperatures. Its lightweight yet robust design contributes to better handling and maneuverability, making it an ideal upgrade for competitive riders and enthusiasts alike. Easy to install, this exhaust system ensures a secure fit and reliable performance, backed by FMF’s reputation for quality craftsmanship.

Whether you're looking for a boost in horsepower, a more aggressive exhaust note, or improved overall efficiency, the FMF Racing Factory 4.1 RCT offers a comprehensive solution. Designed specifically for Yamaha models, this exhaust system is a perfect choice for riders seeking to maximize their bike’s potential without compromising reliability or durability.

Features:

• Designed for Yamaha motorcycles, ensuring perfect fit and compatibility

• Enhances horsepower and torque for improved performance

• Constructed from durable, corrosion-resistant materials

• Optimized exhaust flow for efficient power delivery

• Lightweight design enhances handling and maneuverability

• Easy installation with secure fit