The FMF Powercore 4 Spark Arrestor Slip-On Muffler is designed to improve exhaust flow and performance on 2019–2026 Honda CRF110F motorcycles. Manufacturer part number 041580 and vendor part number 79-2636 identify this application-specific exhaust component. The latest Powercore 4 design uses a high-flow core with increased surface area to absorb sound while allowing exhaust gases to move more efficiently.
Built for durability and reduced weight, this FMF muffler features an extruded aluminum canister, a stainless steel midpipe, and precision MIG/TIG-welded construction. Space-age internal packing helps manage sound levels and maintain consistent performance during demanding riding conditions. Its lightweight design provides a stronger, more performance-focused alternative to the original stock exhaust system.
The Powercore 4 S/A includes a maintenance-free stainless steel spark arrestor screen approved by the U.S. Forest Service. This feature makes the muffler suitable for off-road use in areas where spark-arresting equipment is required. The slip-on configuration is designed for straightforward installation on the specified Honda CRF110F fitment without replacing the complete exhaust system.
Fitment: 2019, 2020, 2021, 2022, 2023, 2024, 2025, and 2026 Honda CRF110F. Verify motorcycle year and model before installation.
Features:
- High-flow core increases surface area to absorb more sound while improving exhaust flow
- Extruded aluminum canister provides a lightweight and durable construction
- Stainless steel midpipe uses MIG/TIG-welded construction for strength and reliability
- Space-age internal packing helps control sound and support consistent performance
- Lighter, stronger, and more performance-oriented than the stock exhaust
- Maintenance-free stainless steel spark arrestor screen is U.S. Forest Service approved
- Slip-on muffler fits 2019–2026 Honda CRF110F motorcycles
- Brand: FMF
- Manufacturer Part Number: 041580
- Vendor Part Number: 79-2636
Fitment:
2019 Honda CRF110F
2020 Honda CRF110F
2021 Honda CRF110F
2022 Honda CRF110F
2023 Honda CRF110F
2024 Honda CRF110F
2025 Honda CRF110F
2026 Honda CRF110F