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FMF is proud to present the PowerCore 4 exhaust silencer for your off-road bike:
The Hi-flo end cap increases the performance of your engine.
Designed by computer and tested with the dynamometer for all 4 stroke motorcycles.
The improved sound extraction provides increased flow of exhaust gases, increasing the power.
A stainless steel central pipe is adapted to the rear aluminium exhaust silencer that is designed by computer to optimise the durability of the system and its lightweight nature.
The round perforated inner cores allow optimal airflow thanks to Hi-flo technology
The inner cross lining is exclusive to FMF for maximum durability and distribution of the noise.
Elliptic aluminium for a strategic repositioning for superior power.
Includes the spark guard of the 2cran type approved by the U.S.F.S.