What are these like on a Z400/KFX 400. I am looking into a used one to buy. But the quad only has a slip on, and i want a full system. Can you order a head pipe for it and will it fit good? Good performance?
Thanks

 

Anyone? Need help.

 

I have the dual Yoshies on my 700 and love them. They are not the loudest pipes out their, But the performance gain is very noticeable. My buddy went with the HMFs on his 700, and I half 2 tell you, I always beat him. (his pipes sound great,very very loud) Dont know if you can order a head pipe 4 it. But I do think Yoshi's are the way 2 go for a Z400 or KFX400. Alot of pros run Yoshi on the Z400. Dont know why more KFX 700 guys dont?