Description
The FMF Factory Fatty Pipe 025101 is designed to deliver a classic performance upgrade inspired by the iconic ‘works’ or cone pipe used by Factory Teams. Crafted with high-quality materials, this exhaust broadens and smooths out the power curve, resulting in increased torque and horsepower across the entire RPM range. Whether you are engaged in trail riding, motocross, or other off-road activities, the Fatty provides more low-end torque, improved mid-range performance, and increased over-rev capacity for better top-end power. Built with a lighter 20-gauge steel body and a 19-gauge steel header, the pipe offers durability without excess weight, ensuring responsive handling and longevity. Hand-pounded seams contribute to smooth flow transitions, minimizing turbulence and maximizing exhaust efficiency. The FMF Factory Fatty Pipe is a versatile upgrade that enhances your bike’s performance by providing consistent gains throughout the power band, making it suitable for riders seeking reliable, high-quality exhaust improvements that perform in any riding scenario.
Features:
- Inspired by factory ‘works’ or cone pipe design for proven performance
- Broadens and smooths out the power curve for enhanced rideability
- Boosts power throughout the entire RPM range, including low, mid, and over-rev
- Constructed with lightweight 20-gauge steel for durability and reduced weight
- 19-gauge steel header for added strength and longevity
- Hand-pounded seams for smooth flow transitions and optimized exhaust flow





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