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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
you can choose between a moto or supercross version
When designing the PowerCore 4 HEX
-Nickel plating is an FMF trademark and has been ‘copied’ by everyone making it the most imitated expansion chamber in the world
1 exhaust system with the Powerbomb header is FMF's premier exhaust system
smoothest power curve throughout the RPM range
Shorty 024010 Color:No Color you can choose between aTaking the proven success of the Powercore 2, FMF created the Powercore 2 Shorty, with a shorter inner core length and aluminum canister. This design results in a finely tuned bolt on performance silencer that maximizes bottom and mid rpm power. An excellent choice for tight tracks and supercross track applications.
