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Fatty Expansion Chamber Head Pipe

Original price was: $379.99.Current price is: $365.95.

For 84-90 Yamaha YZ490

Available on backorder

SKU: 020130FMF Category: Tag:

Description

  • More tractable power, improved throttle control
  • Provides power gains throughout entire power band
  • FMF Racing’s Tru-Flo stamping process ensures a perfect fit and optimum performance.
  • Can be used with FMF or stock silencer
  • Our most popular 2-stroke pipe
  • O-Rings Included

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.

Photo for reference only. Each part number is unique to each vehicle. Product may vary slightly
020130 made by FMF

Additional information

Weight 10.70 lbs
Dimensions 18.00 × 16.00 × 16.00 in

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Make Model Engine Year
Yamaha Motorcycle YZ490 490 1984 - 1990