Yamaha D03-E449E-V0-0B - GYTR Airbox Cover is a Yamaha accessory designed to modify airflow with additional front intake ports, enhancing air intake for select Yamaha motorcycle applications.

Product Overview

• Yamaha part number: D03-E449E-V0-0B
• Product name: GYTR Airbox Cover
• Product type: Accessory
• Product category: Performance
• Supported vehicle families: WR, YZ
• Listed model years: 2023-2027
• Listed configurations: 8

Fits These Yamaha Models

Yamaha Model	Compatible Years
WR250F	2025-2026
WR450F	2024-2026
YZ250F	2024-2027
YZ250FX	2025-2027
YZ450F	2023-2027
YZ450FX	2024-2027

Frequently Asked Questions

What is Yamaha part D03-E449E-V0-0B?

D03-E449E-V0-0B is the Yamaha GYTR Airbox Cover, a performance accessory designed to modify airflow with additional intake ports on select Yamaha motorcycles.

Is D03-E449E-V0-0B a Yamaha accessory?

Yes, D03-E449E-V0-0B is a Yamaha accessory from the GYTR line, offered as a performance upgrade for applicable models.

Which Yamaha models fit D03-E449E-V0-0B?

This airbox cover fits WR250F (2025-2026), WR450F (2024-2026), YZ250F (2024-2027), YZ250FX (2025-2027), YZ450F (2023-2027), and YZ450FX (2024-2027). Check the fitment table above to confirm model and year compatibility before ordering.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.