Graves motorsports yamaha wr250r + wr250x hi-flo exhaust insert

Graves Motorsports Yamaha WR250R + WR250X Hi-Flo Exhaust Insert. Increase horsepower, torque and throttle response with the simple and cost effective WR exhaust modification. This works on both the WR250R and WR250X models for supermoto and off road applications.

Fitment: Yamaha WR250R + WR250X 2008-2015