You care or you don’t care having a horn on your motorcycle. Me I don’t care because I solely rely on my judgment and on the noise of my pipes. You know what I mean. If I have absolutely to install one on a ground up bike that I am building, I install a mini horn & cover. But for those wanting to have the 128 decibels attitude to ask everybody half mile ahead to get out of your way, there is the Dual trumpet Horn offered by Metal Arts Inc. It features a new compact air compressor integrated under a chrome plated ribbed cover and doesn’t require hoses and wires to run & hide. Just a 10 minutes installation. Metal Arts Inc.