Sound off from the comfort of your cockpit with Horn Accessories from AutoAnything. From billet horn buttons to horn relay wiring systems and everything in between, we have what you need to take your custom car horn to the next level of convenience and style.
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Give your horn kit a mainline to your switching device with the Installation Relay and Harness Kit by Trigger Horns. With 51" of horn relay wiring at your disposal, you get plenty of length for a professional route to the switch in your cabin. Limited Lifetime Warranty.