YAMAHA WR450F GYTR COMPETITION ECU CDI BOX KIT FOR POWER TUNER
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YAMAHA WR450F GYTR COMPETITION ECU CDI BOX KIT FOR POWER TUNER
Fits '11-14 WR450F
GYTR Competition Kit/ ECU Allows the use of the GYTR Power Tuner (33D-H59C0-V1-00), sold separately. Gives you race-tuning capabilities. Kit includes YZ style throttle screw. *This accessory is restricted to closed-course use. Fits '11-14 WR450F 1DX-H59C0-V0-0