FMF PowerCore 4 Motorcycle Slip-On

The FMF PowerCore 4 Motorcycle Slip-On is a race inspired affordable muffler that does not hold anything back when it comes to performance and quality. With a wide range of fitment options you are sure to find the one that fits your bike!Features

    • Computer designed and dyno tested for every application.
• Substantial power gains over standard systems.
• 3-piece design for easy mounting and structural reliability.
• FMF's exclusive cross-weave internal packing.