Good Pro tip ! I did install the FIAMM low tone and it does fit well under the cow bell. IT IS fuggin loud !...:laugh..
Only one little problem ( if you're anal)...The wire connections are on the top of the horn, as opposed to, on the bottom like the oem horn so, At a certain angle you can see the wires just below the tank and above the cover.
When I get some spare time, I'll see if I can seperate the horn from the cone and spin it 180 deg.