Factory Fatty Exhaust Pipe 18-26 Yamaha YZ 65 - FMF 024069

The FMF Racing Factory Fatty 024069 exhaust pipe is engineered for riders seeking a blend of power, durability, and performance reminiscent of elite “works” setups. Crafted with high-quality steel and hand-pounded seams, this exhaust optimises flow transitions to deliver a broader, smoother power curve, with gains across low-end, mid-range, and top-end RPMs. Designed for serious riding, the Factory Fatty ensures long-lasting reliability and enhanced overall power delivery, making it an ideal upgrade for competitive or recreational use.

Features

• Lightweight 20-gauge steel body for reduced weight and improved handling
• Durable 19-gauge steel header for optimal strength and longevity
• Hand-pounded seams to ensure smooth gas flow
• Includes O-rings on most models for a snug, secure fit
• Boosts power throughout the entire rev range for improved throttle response
• Suits a variety of riding conditions and styles

Specifications

• Item ID: 024069
• Type: Pipes
• Configuration: Single
• Carb Warning: No
• Weight: 3.0 lbs

Vehicle Fitment

Yamaha

• YZ65 (2018–2026)