Hi-Flo end cap boosts all-around performance Computer-designed and dyno-tested for every 4-stroke application Enhanced sonic evacuation delivers a higher flow of exhaust gases, which increases power A stainless steel mid-pipe mates to the computer-designed rear can for lightweight durability Round perforated steel inner cores make for optimum flow, using hi-flo technology FMF's exclusive cross-weave internal packing provides longevity and maximum sound dispersion Elliptical aluminum can offers strategic sizing for superior performance Optional Quiet Core insert will provide a decrease in sound level if desired Includes removable spark arrestor NOTE: Will not pass 2025 FIM sound regulation
- Brand: FMF
- Vendor Part Number: 042392
- End Cap Material: Stainless Steel
- Model: Powercore 4
- Muffler Material: Aluminum
- Pipe Material: Stainless Steel
- Product Name: Muffler
- Type: Slip-On
- Units: Each