POWERCORE 4:
When designing the PowerCore 4, FMF looked at their top of the line products to deliver race-inspired performance at an economical price. The end result is a quality 4 stroke muffler with improved torque, increased horsepower and rugged durability all at a price that won’t break the bank.

Massive power gains throughout the RPM range

Huge weight savings

Rapid Tuning System (RTS)

FMF uses the highest quality proprietary blend of alloy grade titanium made specifially to their standards

Can be used with FMF or stock OEM header pipes
We recommend all motorcycle parts are fitted and tested by qualified professionals.
If you are unsure about the part choice for your bike, please contact us before purchase.