Factory Fatty™ exhaust pipe - raw steel

FACTORY FATTY PIPE
The Factory Fatty recalls the conical “works”-type exhausts used by official teams and shares many of its characteristics in terms of material quality and manufacturing.
Broadens and smooths the power curve across the entire range, with more low-end torque, better mid-range response and higher maximum revs.
Whatever your riding style, the Fatty offers the advantages you are looking for.
Lighter 20-gauge steel for the exhaust body.
19-gauge steel for the collector section
Hand-hammered seams for smooth flow transitions.
Includes O-rings.
NOTE: Does not comply with FIM 2025 sound regulations.



Specifications


Brand
FMF


Supplier reference
022070


Design/configuration
2-Stroke


Material
Steel


Model
Factory Fatty


Product name
Exhaust pipe


Type
Exhaust


Units
Unit