SKU:357692
Experience race-ready performance with a compact, crash-tolerant design. The Factory 4.1 RCT exhaust for Kawasaki motorcycles uses FMF’s Resonance Chamber Technology inside and out to optimize exhaust flow and throttle response across the RPM range.
A shorter overall length centralizes mass by moving the muffler closer to the motor, aligning with FMF’s Factory Forward Engineering approach. Built from aerospace-grade materials and 100% manufactured in FMF’s Southern California facility, this system emphasizes precision, durability, and consistency in fit.
The exterior highlights a Blue Anodized Titanium Muffler with a Carbon End Cap, paired with a rugged titanium header. This combination delivers massive power gains across the RPM spectrum while achieving notable weight savings, contributing to quicker handling and improved agility on trails or track.
The RTS (Rapid Tuning System) enables quick adjustments to match terrain and riding style. Its race-inspired scavenging design promotes smoother power delivery, sharper throttle response, and more confidence in aggressive riding scenarios.
Designed for Kawasaki motorcycles, the Factory 4.1 RCT offers straightforward installation and durable construction built to withstand demanding riding conditions. This exhaust is a credible upgrade for riders seeking meaningful gains in acceleration, mid-to-high-end power, and overall performance.
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 upgrades designed to enhance power output and improve exhaust flow. Crafted with precision, this exhaust features a lightweight construction that helps reduce overall bike weight, contributing to better handling and agility on the trail or track. The Factory 4.1 RCT system is engineered with advanced materials to withstand demanding riding conditions and ensure long-lasting durability.
Designed for serious riders, the FMF Factory 4.1 RCT exhaust provides increased horsepower and torque, enabling more aggressive acceleration and top-end speed. Its innovative design incorporates a race-inspired construction that promotes optimal exhaust scavenging, resulting in improved throttle response and smoother power delivery. Installation is straightforward, making it suitable for both professional and enthusiast riders seeking reliable performance upgrades.
Whether you're racing or enjoying recreational riding, the FMF Racing Factory 4.1 RCT exhaust system is a quality addition to your Kawasaki motorcycle. It combines cutting-edge technology with durability, ensuring you get the best out of your bike during demanding rides or competitive events. Trust FMF Racing's reputation for high-performance motorcycle exhaust systems to enhance your riding experience.
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