
I don’t think I know a single inline-four motorcycle owner who hasn’t swapped out their exhaust for an aftermarket system. I mean, I don’t blame them, as four-cylinder bikes just sound really good, and are the stereotypical engine noise associated with racing. Needless to say, all the multi-cylinder bikes I’ve owned have been fitted with a full exhaust-system, too. Well, Kawasaki Z900 owners have yet another option to choose from.
