Shorty 023027 Color:No Color The Factory Fatty broadens and

The Factory Fatty broadens and smoothes out the power curve while boosting gains throughout the entire power band

The straight through design of the spark arrestor canister and the performance flow stainless steel end cap ensures strength

Made from premium American materials

With its lightweight extruded aluminum oval canister mated to a perforated core

Forest legal status

Shorty 023027 Color:No Color The Factory Fatty broadens andTaking 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.