Yamaha BDB-E9500-V0-00 - GYTR Competition Kit is a performance accessory that replaces the stock ECU with a modified throttle stop for closed course racing competitions on select Yamaha models.

Product Overview

• Yamaha part number: BDB-E9500-V0-00
• Product name: GYTR Competition Kit
• Product type: Accessory
• Product category: Performance
• Supported vehicle families: WR450F
• Listed model years: 2021-2023
• Listed configurations: 1
• Weight: 0.3
• Dimensions: 8.5x5.5x1.2

Product Details

Includes the ’21-’22 WR450F GYTR ECU map file and a modified throttle stop to allow full throttle operation.

Fits These Yamaha Models

Yamaha Model	Compatible Years
WR450F	2021, 2022, 2023

Frequently Asked Questions

What is Yamaha part BDB-E9500-V0-00?

BDB-E9500-V0-00 is the Yamaha GYTR Competition Kit, a performance accessory designed for closed course racing applications.

Is BDB-E9500-V0-00 a Yamaha accessory?

Yes, the GYTR Competition Kit is classified as a Yamaha accessory for performance upgrades.

Which Yamaha models fit BDB-E9500-V0-00?

The kit fits WR450F models from 2021 through 2023. Confirm the exact SKU and model year 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.