This double Horn gets me noticed immediately much louder than any friends that ride. Definitely recommend if your having trouble with distracted drivers in your area

Great Horn! Install, not so much.
After over an hour of trying to get the horn installed with the supplied bracket, I finally gave up because it either contacted the steering mechanism, jammed into the fuse box or prevented the hood from being replaced. Just too cramped the way the bracket was designed. (Keep in mind that I'm not a mechanic or a professional installer.) The Fix? I purchased a straight metal bracket on Amazon that moved the 2nd horn to the left where there is sufficient room. I had to employ some creative zip tie methods but, after 500 miles, it has proven to be stable with all of the "not enough room" problems solved. - BTW, it is loud! That's why I gave it a 4, even with all of the install problems.

Horn
Much needed for awareness stock horn sucks

Good and Loud
The installation was fairly pleasant. I had to bend the bracket generously to ensure there was no interference with the steering tie rod or boots. The last thing you need is a grease boot rubbing on a piece of metal. The instructions are good, and you'll be pleased with the result. It's nice to have a dual tone horn as opposed to an anemic "meep".

Freaking awesome
Factory horn allows you to never be noticed. This horn leaves them no option but to hear you. My wife was recently cut off while driving on freeway and because of the factory horn the driver never heard her. This will not happen with this horn. Best purchase so far for her Ryker