The FMF Ti M Bomb Header, manufacturer part number 044476 and vendor part number 044476, is a high-performance exhaust header designed for select Yamaha four-stroke motorcycles. Built for riders seeking stronger and more responsive engine performance, this header represents the next evolution in FMF PowerBomb development. Its application-specific design supports improved exhaust flow and substantial power increases throughout the usable powerband.
Constructed from extremely lightweight military-grade titanium, the FMF Ti M Bomb Header helps reduce exhaust-system weight while providing the durability required for motocross, cross-country, and off-road riding. The precision-engineered construction is designed to integrate with compatible FMF exhaust components and maintain proper fitment on the specified Yamaha models. Installation should be completed according to the manufacturer’s instructions, with all exhaust connections and mounting hardware properly secured.
This FMF 044476 header fits the 2023 and 2024 Yamaha YZ450F, 2024 Yamaha YZ450FX, 2023 Yamaha YZ250FX, 2023 Yamaha YZ450FX, 2023 Yamaha WR250F, 2024 Yamaha YZ250FX, 2024 Yamaha WR250F, 2024 Yamaha WR450F, and 2025 Yamaha YZ250FX. Verify motorcycle year, model, and exhaust-system compatibility before ordering. The FMF Ti M Bomb Header combines lightweight titanium construction with performance-focused PowerBomb technology for riders who want a durable, competition-ready upgrade for their compatible Yamaha motorcycle.
Features:
- Next-generation FMF PowerBomb header development
- Designed to deliver substantial power increases throughout the powerband
- Constructed from extremely lightweight military-grade titanium
- Application-specific fitment for select Yamaha YZ and WR four-stroke models
- Manufacturer and vendor part number: 044476
Fitment:
2023 Yamaha WR250F
2023 Yamaha YZ250FX
2023 Yamaha YZ450F
2023 Yamaha YZ450FX
2024 Yamaha WR250F
2024 Yamaha WR450F
2024 Yamaha YZ250FX
2024 Yamaha YZ450F
2024 Yamaha YZ450FX
2025 Yamaha WR250F
2025 Yamaha WR450F
2025 Yamaha YZ250FX
2025 Yamaha YZ450F
2025 Yamaha YZ450FX
2026 Yamaha WR450F
2026 Yamaha YZ450FX