FMF MegaBomb Exhaust Header 18-20 Yamaha WR YZ 450 F FX - FMF 044439

The FMF Racing Stainless MegaBomb 044439 is a high-performance header tailored for single-sided exhaust systems, excluding part number 014553. Designed for demanding riders, this stainless steel MegaBomb header is intended for closed course use only, delivering notable improvements in power and throttle response while remaining lightweight and durable. Engineered for Yamaha motocross and enduro models, it is an ideal enhancement for competitive scenarios.

Features

• Manufactured from high-grade stainless steel for optimised strength and reduced weight
• MegaBomb design increases horsepower and low-end torque
• Designed for single configuration applications (excluding part # 014553)
• Suitable for closed course use only; not for road use
• Direct replacement for stock header with precise fitment

Specifications

• FMF Item ID: 044439
• Type: Header
• Configuration: Single
• Material: Stainless Steel
• Header Type: MegaBomb
• Carb Warning: No

Vehicle Fitment

Yamaha

• WR450F (2019–2020)
• YZ450F (2018–2019)
• YZ450FX (2019–2020)

Supplier SKU: 06-1784.HDR.MBS. Supplier availability is subject to change.

Why Buy From FDY Performance?

Shop with FDY Performance Ltd, a UK-based motorcycle parts and accessories retailer. We offer friendly product support and UK delivery options. Please check your bike make, model and year against the fitment information before ordering.