FMF Racing Factory Fatty Exhaust Pipe 025204 for Off-Road Motorcycles

The Factory Fatty channelizes a race-inspired cone-pipe concept to upgrade off-road motorcycles, delivering more horsepower and torque across the full power band. Expect a broader, smoother power curve with gains in low-end pull, midrange response, and over-rev capability, making it a versatile upgrade for riders who demand acceleration across diverse terrains.

• Increases horsepower and torque across the power band, with noticeable gains in low-end, mid-range, and over-rev performance
• Body constructed from 20-gauge steel; header section uses 19-gauge steel for durability with reduced weight
• Hand-pounded seams create smooth flow transitions for improved exhaust efficiency
• O-rings included on most models for a secure, leak-free installation
• Optimized exhaust flow enhances engine efficiency and throttle response, reflecting its race-inspired design
• Designed specifically for off-road motorcycle applications; dimensions engineered to fit a variety of models
• Easy installation suitable for both professionals and enthusiasts, with rugged construction to withstand harsh riding conditions

Equip your bike with the Factory Fatty to extend exhaust lifespan while unlocking a proven performance upgrade. Part number 025204.

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 pipe (Part 025204) is designed to enhance the performance of off-road motorcycles by providing increased horsepower and torque. Constructed with high-quality materials, this exhaust system features a durable design that withstands harsh riding conditions and extends the lifespan of your motorcycle's exhaust system. Its optimized shape ensures improved exhaust flow, which contributes to better engine efficiency and responsiveness. Installation is straightforward, making it suitable for both professional mechanics and dedicated enthusiasts looking to upgrade their bike's performance.
Designed specifically for off-road use, the Factory Fatty offers a significant upgrade over stock exhausts, with a focus on maximizing power output without compromising reliability. The pipe's dimensions are engineered to fit a variety of models, delivering a perfect balance of performance and durability. Whether you're racing or trail riding, this exhaust system helps you achieve quicker acceleration and enhanced overall riding experience. Invest in the FMF Factory Fatty to unlock your motorcycle's full potential with a proven performance upgrade.

Features:

• High-performance design for increased horsepower and torque

• Durable construction with high-quality materials

• Optimized exhaust flow for improved engine efficiency

• Easy installation suitable for enthusiasts and professionals

• Designed specifically for off-road motorcycle applications