FMF

The FMF PowerCore 4 HEX Slip-On Muffler boosts power and torque with a high-flow core design and efficient sonic evacuation. Built from durable stainless steel and aluminum, it’s made for long service life and strong off-road performance.

• ✅ Hi-Flo core shape for higher flow and increased power
• ✅ Stainless steel + aluminum construction with long-life internal packing
• ✅ Includes removable spark arrestor

The FMF PowerCore 4 HEX Slip-On Muffler boosts power and torque with a high-flow internal core and optimized sound evacuation. Built from stainless steel and aluminum for long-lasting off-road performance.

• More power & torque via Hi-Flo core technology
• Durable build: stainless steel + aluminum construction
• Removable spark arrestor included

The FMF Powercore 4 Slip-On Muffler is a lightweight 4-stroke exhaust upgrade designed to improve flow and boost overall performance. Featuring hi-flo technology, durable materials and a removable spark arrestor, it’s built for hard off-road use.

• Hi-Flo end cap for stronger all-around performance
• Stainless steel mid-pipe + aluminum can for lightweight durability
• Removable spark arrestor (Quiet Core insert optional)

FMF Powercore 4 Slip-On dušilec izpuha je zasnovan za opazno in uporabno povečanje konjskih moči in navora po celotni krivulji moči. Lahka aluminijasta konstrukcija z nerjavnimi Hi-Flo zaključnimi kapami zagotavlja odlično razmerje med trdnostjo, vzdržljivostjo in zmogljivostjo.

• Slip-on dušilec izpuha z dokazano pridobitvijo moči
• Aluminijasto ohišje + stožčasti zaključki iz nerjavnega jekla
• Vključen odstranljiv spark arrestor

The FMF Q4 HEX S/A Slip-On Muffler is built for off-road riders who want usable power gains with controlled sound. Rugged construction and an included spark arrestor make it a smart choice for enduro and trail conditions.

• Spark arrestor included (trail-ready)
• Power gains throughout the entire RPM range
• Durable materials: aluminum canister, stainless end cap & pipe

The FMF Q4 HEX Slip-On Muffler is built for riders who want strong, usable power with controlled sound for off-road and enduro riding. Designed to meet FIM World Enduro sound regulations, it’s lighter than stock and includes a spark arrestor for trail-ready compliance.

• ✅ Meets FIM World Enduro sound regulations
• ✅ Power gains throughout the entire RPM range
• ✅ Spark arrestor included; rugged, lightweight aluminum construction