New Black Rhino universal horn kit
From their website:
Add a 120 db horn to your Side X Side.
We get a lot of calls for our horn kits. A horn is a must have safety add-on, is required by pretty much every state for street legal status, plus saves you from yelling like an idiot to say hello to your friends as you drive by their camp.
The best horn we've found is from PIAA. They are light weight, and they have a shield over the horn to keep them from getting swamped. The best part, they are not wimpy little motorcycle horns like you'll find in most other horn kits, these things are really really LOUD. Like 120 db loud. They're built to be an enhancement to an automotive horn, and they are.
We've just added our newest kit, a dual horn kit, to our lineup.
$53 new, asking $40