SKU:357433

FMF Racing Factory Fatty Exhaust System - Part Number 025198

FMF Racing Factory Fatty Exhaust System - Part Number 025198

Regular price $247.99 USD
Sale price $247.99 USD Regular price
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The Factory Fatty is reminiscent of the “works” or cone pipe once used by Factory Teams. It shares many of the same characteristics with its’ craftsmanship and material quality. The Factory Fatty broadens and smoothes out the power curve while boosting gains throughout the entire power band, more low-end, more mid, and increased over-rev. No matter what type of riding you do, the Fatty has the benefits you’re looking for.


  • Lighter 20 gauge steel used for the body of the pipe.
  • 19 Gauge steel used for the header portion.
  • Includes O-rings on most models
  • Hand pounded seams for smooth flow transitions.
  • O-Rings Included

The FMF Racing Factory Fatty exhaust system, part number 025198, is designed to enhance the performance of your dirt bike or motocross motorcycle. Crafted by FMF Racing, this exhaust delivers increased horsepower and improved throttle response, making it ideal for riders seeking optimized power output. Its robust construction ensures durability and reliable performance on demanding terrains. The Factory Fatty is engineered to provide a deep, aggressive sound while maintaining excellent exhaust flow, contributing to better engine efficiency and rider confidence during competitive or recreational riding.

Constructed with high-quality materials, the FMF Factory Fatty features a precision-fit design that simplifies installation and ensures optimal performance. The system's design maximizes exhaust flow, reducing backpressure and allowing your engine to breathe more freely. This results in noticeable gains in power across the entire RPM range, giving riders a tangible advantage in both racing and trail riding scenarios. Whether you're upgrading your existing setup or customizing your bike for specific performance needs, the Factory Fatty is a reliable choice for serious riders.

Compatible with a variety of motocross and off-road bikes, this exhaust system is a popular upgrade for those looking to improve their bike's overall performance and sound profile. Trust FMF Racing's reputation for quality and innovation with the Factory Fatty exhaust system, and experience the difference it can make in your riding experience.

Features:

  • Enhanced horsepower and throttle response for increased performance
  • Deep, aggressive sound profile
  • Durable construction for demanding off-road conditions
  • Precision-fit design for easy installation
  • Optimized exhaust flow for reduced backpressure and better engine efficiency

Only 4 piece in stock!


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