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Ships within 48 hours · Estimated delivery Oct 7 - Oct 12
Recommended for Husqv/KTM 105cc built bikes and up
FMF is about moving forward
Taking the proven success of the Powercore 2
We developed the PowerCore4 to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible with every style of riding
-Includes removable spark arrestor
The "Q" 025173 YAMAHA-YZ450F-2021 Recommended for Husqv/KTM 105cc builtOur highly acclaimed "Q" series silencers shook the motorcycling world on its debut in 2002. With its longer oval canister, the trademarked Q uses internal technology that retains optimum flow characteristics while enhancing sound absorbtion qualities. The U. S. Forest legal spark arrestor will meet the mandated 96dB sound level set by the US Forest Service making it the quietest 2 stroke performance spark arrestor made! Serious sound deadening
