Hey,

I'm seriously considering the Yoshimura Pro, however I've yet to see one on a quad here in Hawaii. Of course there has been some good reviews on this thing, however I want some testimonials from you folks on the overall performance on this thing. Oh btw, if I do get this thing it'll be going on a KFX400.

thanks

 

i would definatly go with the yosh.its built specifacly for that engine.great power all the way through the power band.

 

kaw i think he wanted to know if the titanium is worth it or just to get the stainless steel. if i got it i would probably go with the steel, probably no noticable performance diff.