Fatty Exhaust Pipe 04-04 Kawasaki KX 125 - FMF 022044

The FMF Racing Fatty Gold Series 022044 exhaust delivers industry-leading 2-stroke performance with more than 35 years of motorsport expertise behind its design. Engineered for both champion racers and demanding enthusiasts, the Fatty enhances throttle control, boosts tractable power, and delivers smooth, usable gains across the entire powerband—from low-end response to over-rev characteristics. The carbon steel construction with a nickel-plated finish ensures long-term durability and a premium fit using FMF’s Tru-Flo stamping process. Compatible with both FMF and stock silencers, it is trusted as the most popular 2-stroke pipe in FMF’s lineup.

Features

• Broader, smoother power curve with enhanced low-end, mid-range, and over-rev performance
• Improved throttle response and tractable power delivery
• Durable carbon steel construction with nickel-plated protective finish
• Tru-Flo stamping process for optimal fit and consistent performance
• Compatible with FMF or OEM silencers
• Includes O-rings for installation
• FMF’s best-selling 2-stroke exhaust solution

Specifications

• Item ID: 022044
• Type: Pipes
• Carb Warning: No
• Weight: 3.7 lbs

Vehicle Fitment

Kawasaki

• KX125 (2004)