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FMF Factory Fatty Exhaust Pipe - 18-25 YZ65

by FMF
Save 8% Save 8%
Original price $279.99
Original price $279.99 - Original price $279.99
Original price $279.99
Current price $258.95
$258.95 - $258.95
Current price $258.95
Availability:
in stock, ready to be shipped
SKU 024069

Fitment:

2018-2025 YZ 65


The Factory Fatty is reminiscent of the “works” or cone pipe once used by Factory Teams. It shares many of the same characteristics with its’ craftsmanship and material quality. The Factory 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.


  • 19 Gauge steel used for the header portion.
  • Lighter 20 gauge steel used for the body of the pipe.
  • Hand pounded seams for smooth flow transitions.

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