FMF Racing Factory 4.1 RCT Exhaust Kawasaki 042404

The Factory 4.1 RCT delivers massive power gains across the RPM range and notable weight savings, thanks to FMF Resonance Chamber Technology™ used both internally and externally. Its shorter overall length reduces vulnerability to crash damage and, with Factory Forward Engineering, moves the muffler closer to the motor to centralize mass for improved handling.

Crafted from aerospace-grade materials and manufactured 100% in FMF’s Southern California factory, this exhaust system is built for durability under punishing riding conditions while preserving performance advantages. It’s designed specifically to fit Kawasaki motorcycles, ensuring perfect alignment and reliable operation after installation.

• Blue anodized titanium muffler with carbon end cap
• Massive power gains throughout the RPM range
• Significant weight reduction
• New RTS (Rapid Tuning System)
• Manufactured from aerospace-grade titanium to exacting FMF standards
• Easy installation process suitable for both amateur and professional mechanics

Whether racing or recreational riding, the FMF Factory 4.1 RCT enhances engine efficiency and sound quality, delivering a more aggressive riding experience and reliable performance when it matters most.

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 Carbon End Cap 

-Massive Power gains throughout the RPM range.

-Huge weight savings

-New RTS (Rapid Tuning System)

-FMF uses the highest quality proprietary blend of alloy grade titanium made specifically to our standards.

The FMF Racing Factory 4.1 RCT exhaust system for Kawasaki motorcycles offers high-performance exhaust flow with lightweight construction designed for competitive riders. Crafted to enhance power delivery and throttle response, this exhaust is engineered with precision to meet professional standards. Its durable materials ensure longevity and resistance to harsh riding conditions, making it an ideal upgrade for serious motocross or off-road enthusiasts. The system’s design integrates seamlessly with Kawasaki models, providing a significant boost in overall engine efficiency and sound quality. Installation is straightforward, allowing riders to upgrade their bike’s exhaust system quickly and effectively. Whether for racing or recreational riding, the FMF Factory 4.1 RCT exhaust delivers superior performance and reliability. It’s the perfect choice for riders seeking to maximize their Kawasaki’s capabilities with a proven, high-quality exhaust solution.

Features:

• High-performance exhaust flow designed to increase power and throttle response

• Constructed from durable, lightweight materials for longevity and weight reduction

• Engineered specifically for Kawasaki motorcycles to ensure perfect fit and compatibility

• Enhances engine efficiency and sound quality for a more aggressive riding experience

• Easy installation process suitable for both amateur and professional mechanics