The FMF Megabomb Stainless Steel Header, manufacturer part number 045665 and vendor part number 045665, is designed to deliver strong, usable performance across the riding range. As the next evolution in FMF PowerBomb technology, the Megabomb header is engineered to provide substantial power increases throughout the powerband while maintaining a practical, lightweight construction.
Constructed from extremely lightweight stainless steel, this FMF header offers a durable replacement for the original exhaust header while supporting improved exhaust flow and engine response. Its application-specific design is intended for select Beta RR models and provides fitment for the 2020 Beta 430 RR, 2020 Beta 430 RR (RE), 2020 Beta 480 RR (RE), 2021 Beta 430 RR, 2021 Beta 430 RR (RE), 2021 Beta 480 RR (RE), 2022 Beta 430 RR, 2022 Beta 430 RR (RE), and 2022 Beta 480 RR (RE).
Built for riders seeking increased performance without unnecessary weight, the FMF Megabomb header combines proven PowerBomb development with stainless steel construction. Verify the motorcycle model and year before ordering to ensure proper fitment. FMF brand and part number 045665 are included for accurate product identification.
Features:
- Megabomb technology is the next evolution in FMF PowerBomb header design
- Substantial power increases throughout the powerband
- Constructed from extremely lightweight stainless steel
- Application-specific fitment for select Beta 430 RR and 480 RR models from 2020 through 2022
- Brand: FMF
- Manufacturer part number: 045665
- Vendor part number: 045665
Fitment:
2020 Beta 430 RR
2020 Beta 430 RR (RE)
2020 Beta 480 RR
2020 Beta 480 RR (RE)
2021 Beta 430 RR
2021 Beta 430 RR (RE)
2021 Beta 480 RR
2021 Beta 480 RR (RE)
2022 Beta 430 RR
2022 Beta 430 RR (RE)
2022 Beta 480 RR
2022 Beta 480 RR (RE)
2023 Beta 430 RR
2023 Beta 430 RR (RE)
2023 Beta 480 RR
2023 Beta 480 RR (RE)
2024 Beta 430 RR
2024 Beta 430 RR (RE)
2024 Beta 480 RR
2024 Beta 480 RR (RE)
2025 Beta 430 RR
2025 Beta 430 RR (RE)
2025 Beta 480 RR
2025 Beta 480 RR (RE)
2026 Beta 430 RR
2026 Beta 430 RR (RE)
2026 Beta 480 RR
2026 Beta 480 RR (RE)