Monster Yamaha have debuted a new Akrapovic exhaust during the morning’s session at the Misano MotoGP test.
Not winning any money or points for looking nice, the titanium megaphone has been strapped to Valentino Rossi YZR-M1s.
It is not significantly louder than the exhaust raced two days ago but is obviously a lot longer than the slash-cut versions The Doctor usually uses.
So it looks like, for today at least, Yamaha are looking for more top-end power improvement and so more outright speed.