FMF 044475 MegaBomb Stainless Steel Header

The FMF 044475 MegaBomb stainless steel header represents the next evolution in PowerBomb technology. Designed to deliver substantial power increases throughout the power range, this header provides a performance-focused upgrade for compatible Yamaha motorcycles.

Constructed from extremely lightweight materials, the FMF MegaBomb header is designed to reduce unnecessary weight while supporting the performance characteristics of the motorcycle. Its stainless steel construction and application-specific design make it a direct fitment component for the listed Yamaha models.

The FMF 044475 MegaBomb header fits the 2023 and 2024 Yamaha YZ450F, the 2024 Yamaha YZ450FX, the 2023 Yamaha YZ250FX, the 2023 Yamaha YZ450FX, the 2023 Yamaha WR250F, the 2024 Yamaha YZ250FX, the 2024 Yamaha WR250F, the 2024 Yamaha WR450F, and the 2025 Yamaha YZ250FX.

Features:

• PowerBomb technology: The MegaBomb is the next evolution in PowerBomb technology.
• Performance: Designed to provide substantial power increases throughout the power range.
• Construction: Made from extremely lightweight materials.
• Fitment: Fits the listed 2023–2025 Yamaha YZ and WR models.

Fitment:
Yamaha WR250F 2023
Yamaha WR250F 2024
Yamaha WR250F 2025
Yamaha WR450F 2024
Yamaha WR450F 2025
Yamaha WR450F 2026
Yamaha YZ250FX 2023
Yamaha YZ250FX 2024
Yamaha YZ250FX 2025
Yamaha YZ450F 2023
Yamaha YZ450F 2024
Yamaha YZ450F 2025
Yamaha YZ450FX 2023
Yamaha YZ450FX 2024
Yamaha YZ450FX 2025
Yamaha YZ450FX 2026