awesome!!

 

you can also buy them from jegs, jcwhitney, or even the local auto parts store.

 

I got some cheapies from JCWhitney...they have a little electric compressor (no big air tank). I wired them into a separate switch in the dash so I can still use the factory horn, or the air horn...or both at the same time.

Horns and compressor (blocked by overflow tank)

Horn Button (above air bag off switch and skull and crossbones)