FMF PowerCore 4 HEX Muffler 2013-2018 043342 1821-1472 Goldwing Curved Bill Hat Soft viscoelastic PU foam compound

Soft viscoelastic PU foam compound knuckle guard which is ergonomically profiled

999 km (mile)

Localized perforation areas improve ventilation for cooling airflow on warm days

Elasticated thumb loop ensures the sleeve remains in the correct position while riding

Adjustment shaft is made of grade 5 titanium with a satin black fresh green process giving it a Rockwell 70 surface hardness

FMF PowerCore 4 HEX Muffler 2013-2018 043342 1821-1472 Goldwing Curved Bill Hat Soft viscoelastic PU foam compoundOverall increase in power and torque Durable stainless steel and aluminum construction Space Age internal packing material for maximum longevity Internal shape of core uses Hi Flo technology Enhanced sonic evacuation provides for higher flow and increased power Includes removable spark arrestor