For me they are the perfect volume and the performance boost is a nice extra. Best my bike has ever run. Best of all they are well under the SAE j2825 noise standard...now if we can just get municipalities to adopt this standard instead using LEOs subjective enforcement the entire motorcycle community will be better off.

A positive attitude may not solve all your problems, but it will annoy enough people to make it worth the effort. Herm Albright (1876 - 1944)