FMF Fatty Pipe 025221 Off Road Exhaust for Off Road Motorcycles

The FMF Fatty Pipe 025221 delivers race-proven power gains across the entire RPM range for off-road two-stroke motorcycles. The Fatty Gold Series broadens and smooths the power curve, delivering more low-end torque, stronger midrange, and an extended over-rev for improved throttle response and control.

Built to endure harsh riding conditions, this exhaust is constructed from carbon steel with a nickel-plated finish for maximum durability. FMF Racing’s Tru-Flo stamping process ensures a precise fit and optimum performance from installation to on-trail reliability.

O-rings are included, and the Fatty Pipe is designed to work with FMF or stock silencers (unless noted). This pipe is FMF Racing’s most popular 2-stroke option for riders seeking meaningful horsepower and torque gains without sacrificing throttle control.

• Material: Carbon steel with nickel plating for durability
• Power delivery: Gains throughout the entire power band, with more low-end, more mid, and increased over-rev
• Fit and finish: Tru-Flo stamping for a precise fit; compatible with FMF or stock silencers; O-rings included
• Application: Off-road two-stroke motorcycles; designed to enhance horsepower and throttle response

With well over 35 years of racing experience behind it, the Fatty Gold Series pipe delivers race proven performance. The 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.

• More tractable power, improved throttle control
• Provides power gains throughout entire power band
• Carbon steel with a nickel plated finish for maximum durability
• FMF Racing’s Tru-Flo stamping process ensures a perfect fit and optimum performance.
• Can be used with FMF or stock silencer (unless noted)
• Our most popular 2-stroke pipe 
• O-Rings Included

The FMF Racing Fatty Pipe, part number 025221, is designed to optimize the performance of your off-road motorcycle. Crafted with precision, this exhaust pipe enhances power delivery and improves exhaust flow, making it a reliable upgrade for riders seeking increased horsepower and torque. Constructed from durable materials, the Fatty Pipe offers long-lasting performance even in challenging riding conditions. Its unique design contributes to improved throttle response and overall engine efficiency, ensuring a better riding experience.

Features:

• Enhanced exhaust flow for improved engine performance

• Durable construction built to withstand harsh riding environments

• Engineered for increased horsepower and torque

• Optimized design for better throttle response

• Compatible with various off-road motorcycle models