FMF Racing KTM/Husqvarna Powercore 4 Hex Muffler

The PowerCore 4 was developed 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. Aluminum construction and stainless steel Hi-Flo end caps make for the perfect balance of performance and strength. Aluminum performance muffler with durable stainless steel components. Completely redesigned for all late model applications. Removable spark arrestor included. Aluminum slip-on developed to increase the horsepower and torque throughout the entire power band.

This Part Fits:

Year	Make	Model	Submodel
2021-2023	Gas Gas	EX 250F	Base
2021-2023	Gas Gas	EX 350F	Base
2021-2023	Gas Gas	EX 450F	Base
2021-2023	Gas Gas	MC 250F	Base
2022-2023	Gas Gas	MC 350F	Base
2021-2023	Gas Gas	MC 450F	Base
2022	Gas Gas	MC 450F Troy Lee Designs	Base
2019-2022	Husqvarna	FC250	Base
2019-2022	Husqvarna	FC350	Base
2019-2022	Husqvarna	FC450	Base
2018,2020	Husqvarna	FC450 Rockstar Edition	Base
2019-2022	Husqvarna	FX350	Base
2019-2022	Husqvarna	FX450	Base
2019-2021	KTM	250 EXC-F	Base
2019-2022	KTM	250 SX-F	Base
2019-2022	KTM	250 XC-F	Base
2019-2022	KTM	350 EXC-F	Base
2019-2022	KTM	350 SX-F	Base
2019-2022	KTM	350 XC-F	Base
2019-2022	KTM	450 EXC-F	Base
2019-2022	KTM	450 EXC-F Six Days	Base
2019-2022	KTM	450 SX-F	Base
2018,2020-2021	KTM	450 SX-F Factory Edition	Base
2019-2022	KTM	450 XC-F	Base