FMF Stainless MegaBomb Exhaust Header 23-25 Yamaha 450 YZ WR F FX - FMF 044475

The FMF Racing Stainless MegaBomb 044475 is engineered for performance enthusiasts seeking maximum power gains and superior throttle response on single-sided exhaust systems, excluding part number 014553. Constructed from high-quality stainless steel, this MegaBomb header is designed for dedicated closed-course use and delivers enhanced exhaust flow characteristics, contributing to improved engine output and responsiveness.

Features

• Closed course use only for optimal competition performance
• Crafted from robust stainless steel for durability and corrosion resistance
• Unique MegaBomb design enhances power and throttle response
• Single header configuration for specific fitment
• Weighs only 3.5 lbs for minimal impact on overall machine weight

Specifications

• Item ID: 044475
• Type: Header
• Configuration: Single
• Carb Warning: No
• Header Construction: Stainless Steel
• Header Type: MegaBomb
• Weight: 3.5 lbs

Vehicle Fitment

Yamaha

• WR450F (2024)
• YZ450F (2023–2025)
• YZ450FX (2024–2025)

Supplier SKU: 07-6004.SS. 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.