Fatty Exhaust Pipe 93-97 Yamaha 250 WR YZ - FMF 020137
The Fatty Gold Series pipe by FMF Racing is engineered to deliver race-proven performance and broaden the usable power curve. This expansion chamber boosts power across the entire rev range, enhancing throttle control and providing both increased low-end torque and strong top-end over-rev. Constructed from durable carbon steel with a nickel-plated finish, the Fatty is designed to withstand rigorous conditions and is compatible with either FMF or original silencers for versatile installation. Features include expanded and smoothed power curve throughout the entire rev range for more tractable braking and acceleration, noticeable gains in low-end, mid, and upper RPM power, and precise forming using FMF’s Tru-Flo stamping process for consistent fit and optimal performance. This is FMF's most popular performance exhaust for 2-stroke applications and is supplied with O-rings for effective sealing. Item ID: 020137. Weight: 5.2 lbs.
- SKU
- 07-050.FMF.FAT
- Brand
- FMF Exhausts
- Availability
- In Stock (4)
FULL DESCRIPTION
FMF Fatty Gold Series Exhaust Pipe
The FMF Fatty Gold Series pipe is the result of extensive racing development, engineered to enhance performance and broaden the usable power curve. This expansion chamber boosts power across the entire rev range, improving throttle control and delivering increased low-end torque and strong top-end over-rev. Constructed from durable carbon steel with a nickel-plated finish, the Fatty is built to withstand demanding conditions.
Key Features:
- Expands and smooths the power curve for improved acceleration and braking.
- Delivers noticeable gains in low-end, mid, and upper RPM power.
- Manufactured from carbon steel and finished with nickel plating for enhanced durability.
- Precisely formed using FMF’s Tru-Flo stamping process for consistent fit and optimal performance.
- Compatible with FMF or OEM silencer options.
- A popular performance exhaust choice for 2-stroke applications.
- Supplied with O-rings for effective sealing.
Specifications:
- Item ID: 020137
- Type: Pipes
- Weight: 5.2 lbs
