Yamaha

GYT-5TJ93-75-01

Yamaha GYT-5TJ93-75-01 Quiet GYTR Performance WR Muffler Insert for Yamaha WR450F

Mufflers

Fits '05~'12 WR450F '05-'13 WR250F

Designed to be used with the stock exhaust system to offer a power increase while allowing your muffler to pass the 96 dBA and 20 inches stationary test. This accessory may be restricted to closed course use only. Fits '05-'12 WR450F.

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