Graves Motorsports Yamaha WR250R + WR250X WORKS Exhaust System. This exhaust features Graves Motorsports proprietary ADSD exhaust technology. Constructed from Stainless Steel with Carbon Silencers and carbon end cap. This product is intended for closed course completion use only. Use of this product for any other purpose is strictly prohibited.

Increases horsepower, torque and throttle response. Up to a 20% gain in horsepower is achieved on your Yamaha WR250 while eliminating weight! 95dB @ 5000 RPM. Click the "DYNO CHARTS" tab to view power charts.

Fitment: Yamaha WR250R + WR250X 2008-2017