Upgrade your motorcycle’s exhaust performance with the FMF Megabomb stainless steel exhaust header, model Megabomb S/S YZ250F. Designed as the next evolution in PowerBomb technology, this performance header is engineered to deliver substantial power increases throughout the engine’s operating range. Its lightweight construction helps reduce added weight while maintaining the durability needed for motocross, off-road, and trail applications.
The FMF Megabomb header is designed to fit select Yamaha four-stroke motorcycles, including the 2019 Yamaha YZ250F; 2020 Yamaha WR250F, YZ250F, and YZ250FX; 2021 Yamaha YZ250F, YZ250FX, and WR250F; and 2022 Yamaha YZ250F, YZ250FX, and WR250F. Verify your motorcycle model and year before ordering to ensure proper fitment. The manufacturer part number is 044449, and the vendor part number is also 044449.
Feature: Next-generation PowerBomb technology helps improve exhaust performance and supports stronger power delivery. Feature: Stainless steel construction provides a practical balance of strength, durability, and reduced weight. Feature: Lightweight design helps minimize unnecessary weight on the motorcycle. Feature: Application-specific fitment is designed for compatible Yamaha YZ250F, YZ250FX, and WR250F models. Feature: FMF engineering delivers a performance-focused replacement or upgrade for riders seeking improved exhaust system capability.
Features:
- Next-generation PowerBomb technology for improved exhaust performance
- Substantial power increases throughout the engine’s operating range
- Lightweight stainless steel construction
- Designed for select 2019-2022 Yamaha YZ250F, YZ250FX, and WR250F models
- FMF Megabomb S/S YZ250F model
- Manufacturer part number: 044449
- Vendor part number: 044449
Fitment:
2019 Yamaha YZ250F
2020 Yamaha WR250F
2020 Yamaha YZ250F
2020 Yamaha YZ250FX
2021 Yamaha WR250F
2021 Yamaha YZ250F
2021 Yamaha YZ250FX
2022 Yamaha WR250F
2022 Yamaha YZ250F
2022 Yamaha YZ250FX
2023 Yamaha WR250F
2023 Yamaha YZ250F
2023 Yamaha YZ250FX
2024 Yamaha WR250F
2024 Yamaha YZ250F
2024 Yamaha YZ250FX
2025 Yamaha WR250F
2025 Yamaha YZ250F
2025 Yamaha YZ250FX
2026 Yamaha WR250F
2026 Yamaha YZ250F
2026 Yamaha YZ250FX