Description
4.1 RCT Exhaust with MegaBomb – Anodized Titanium
The FMF 4.1 RCT Exhaust with MegaBomb, part number 044457, is engineered to deliver exceptional performance for off-road motorcycle enthusiasts. Crafted from aerospace-grade materials, this exhaust system is manufactured entirely in FMF’s Southern California facility, ensuring high quality and durability. The anodized titanium construction not only reduces weight significantly but also provides corrosion resistance, making it ideal for rugged riding conditions. The system incorporates FMF’s proprietary Resonance Chamber Technology™ both internally and externally, which enhances power delivery across the entire RPM range for increased acceleration and top-end performance. Its shorter overall length reduces the risk of crash damage and complements FMF’s Factory Forward Engineering approach, moving the muffler closer to the motor to better centralize mass and improve handling. The inclusion of the MegaBomb header further amplifies power gains by optimizing exhaust flow, resulting in a noticeable increase in torque and horsepower. The Factory 4.1 RCT also features the new RTS (Rapid Tuning System), allowing quick and easy adjustments to suit various riding conditions and preferences. This exhaust system comes complete with a spark arrestor screen insert, making it suitable for both recreational and competitive riding. Overall, the FMF 4.1 RCT Exhaust with MegaBomb provides massive power gains, significant weight savings, and advanced tuning capabilities, making it a top choice for serious riders seeking to maximize their motorcycle’s performance.
Features:
- Incorporates FMF Resonance Chamber Technology™ internally and externally for enhanced power delivery
- Constructed from aerospace-grade materials for durability and lightweight performance
- Anodized titanium construction significantly reduces weight and resists corrosion
- Shorter overall length minimizes crash damage and improves handling
- Factory Forward Engineering moves the muffler closer to the motor to centralize mass
- Includes MegaBomb header for optimized exhaust flow and increased torque
- s the Rapid Tuning System (RTS) for quick and easy adjustments
- Comes with spark arrestor screen insert for versatile riding environments





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