[oarngemig]

I can't believe both Lexus AND Yamaha accepted such a pathetic design for an exhaust manifold. Granted there's no room, then make the f one. Geez!

 

[oarngemig]

Andy, any idea on price yet? What diameter pipe are you using?

 

[oarngemig]

I will certainly get one once you have debugged it, primarily for fit and clearances to make sure that there's no rubbing while on turns and rough surfaces.