FMF Racing Factory 4.1 RCT Titanium Exhaust Yamaha — 044489

Developed with the championship-winning Factory STAR Racing Yamaha, the Factory 4.1 Titanium System delivers race-grade power with a lighter, crisper throttle response. The Factory 4.1 RCT uses FMF Resonance Chamber Technology both inside and out, and a shorter overall length to reduce crash risk while centralizing mass toward the engine for improved handling.

Constructed from aerospace-grade materials and 100% manufactured in FMF’s Southern California facility, this full system pairs precision fit with durability. The blue anodized titanium muffler features a blue carbon fiber end cap for a distinctive Factory look, while Megabomb header technology and a hi-flow core drive horsepower and torque across the RPM range.

Key benefits include: a direct bolt-on installation, improved throttle response, and a race-inspired sound that enhances the riding experience on both track and trail. The exhaust is designed for Yamaha motorcycles with exacting fit and long-lasting performance, ensuring you can upgrade your bike’s performance without compromising reliability.

• Part number: 044489
• Aerospace-grade titanium construction with blue anodized finish and blue carbon fiber end cap
• Megabomb header technology and Resonance Chamber Technology
• New RTS (Rapid Tuning System) and hi-flow core
• Shorter length for reduced crash risk and centralized mass
• Direct bolt-on installation with precise fitment
• Made in Southern California
• Noticeable horsepower and torque gains with a race-inspired sound

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)

Megabomb header technology

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

Enhance your Yamaha motorcycle's performance with the FMF Racing Factory 4.1 RCT exhaust system, part number 044489. Designed for durability and optimal power delivery, this exhaust is engineered to improve throttle response and overall engine efficiency. Crafted with high-quality materials, it withstands the rigors of demanding riding conditions while maintaining a lightweight profile.

Constructed to provide a significant boost in horsepower and torque, the FMF Factory 4.1 RCT offers a race-inspired sound that enhances your riding experience. Its precise fit and finish ensure easy installation and a seamless integration with your Yamaha motorcycle. Whether you're on the track or enjoying trail riding, this exhaust system delivers performance and reliability that you can count on.

Ideal for enthusiasts seeking to upgrade their motorcycle's exhaust system, the FMF Racing Factory 4.1 RCT combines innovative technology with a sleek design. This part is an essential component for riders aiming to maximize their bike's potential without compromising quality or durability.

Features:

• Designed specifically for Yamaha motorcycles for seamless fit and compatibility

• Constructed with high-quality materials for durability and long-lasting performance

• Provides improved throttle response, horsepower, and torque

• Race-inspired sound enhances the riding experience

• Easy to install with precise fitment for quick upgrades