Has anyone used a yoshimura exhaust on there quad? I read the shoot-out in Dirtwheels on the 400Ex and the Yoshimura looked like a good pipe. Anyone who has used this pipe on Any quad please help me with your comments
Thanks for the helping Jake
I saw that article, there didn't seem to be too much difference in the performance of the all the pipes. I have a Stroker on my 400ex, with the K&N and a bigger jet, there was definite improvement in the quad's performance. That article didn't indicate much of horsepower gain for any of the pipes. Here are a couple of pics.