Upgrade your motorcycle’s exhaust performance with the FMF Megabomb Stainless Steel Header, manufacturer part number 045622 and vendor part number 045622. Designed as the next evolution in PowerBomb technology, the Megabomb header is engineered to deliver substantial power increases throughout the engine’s operating range. Its stainless steel construction provides a durable, lightweight solution for riders seeking improved performance without unnecessary weight.
The FMF Megabomb header is designed for a precise fit on select KTM, Husqvarna, and GasGas 350 four-stroke motorcycles. Fitment includes the 2019–2021 Husqvarna FC 350, 2019–2021 KTM 350 SX-F, 2019–2021 KTM 350 XC-F, and 2021 GasGas EX 350F. Verify your motorcycle’s model and year before installation to ensure compatibility. This product is intended as a replacement or performance upgrade for the original exhaust header.
Feature-focused design and lightweight materials make the FMF Megabomb a practical choice for motocross, off-road, and closed-course applications. The header is built to complement the power characteristics of compatible 350cc engines while maintaining the durability expected from FMF exhaust components. Professional installation or inspection is recommended to confirm proper alignment, clearance, and sealing during installation.
Features:
- Technology: The Megabomb is the next evolution in FMF PowerBomb header technology.
- Performance: Delivers substantial power increases throughout the engine’s operating range.
- Construction: Made from extremely lightweight stainless steel materials.
- Fitment: Fits 2019–2021 Husqvarna FC 350, 2019–2021 KTM 350 SX-F, 2019–2021 KTM 350 XC-F, and 2021 GasGas EX 350F models.
- Identification: FMF manufacturer and vendor part number 045622.
Fitment:
2019 Husqvarna FC 350
2019 Husqvarna FX 350
2019 KTM 350 SX-F
2019 KTM 350 XC-F
2020 Husqvarna FC 350
2020 Husqvarna FX 350
2020 KTM 350 SX-F
2020 KTM 350 XC-F
2021 Gas-Gas EX 350F
2021 Husqvarna FC 350
2021 Husqvarna FX 350
2021 KTM 350 SX-F
2021 KTM 350 XC-F
2022 Gas-Gas EX 350F
2022 Gas-Gas MC 350F
2022 Husqvarna FC 350
2022 Husqvarna FX 350
2022 KTM 350 SX-F
2022 KTM 350 XC-F
2023 Gas-Gas EX 350F
2023 Gas-Gas MC 350F