Review Details
Ear Cannon Air Horn
Product Review (submitted on May 28, 2013):
I wanted a louder-than-stock horn and this is it. It was too big to fit on my 2001 Bonneville, but I was able to disassemble it and mount the compressor under my seat and the horn on the frame without too much trouble, see description here:
http://www.docspopuli.org/articles/Motorycle_airhorn_installation.html