I know there are a lot of threads on this, but I recently wanted to relocate my coil and needed to find a new home for my horn. I hate the ugly cowbell horn and the location of the horn on Dynas is just dumb. I bought a slim horn and placed it under my seat. It's definitely not as loud... but I really don't care anyway. More often than not I use the horn for friendly honks and not at idiot drivers. Anyway... here is a video I made of the install.

 

you might wanna consider adding the year and model to the title. your procedure shown wouldn't work for my bike. not that I want to do this mod but for others interested.

 

Not sure if I can edit the thread title, but this modification was done on a 2014 FXDB.