Loud Car Horn Kit with Relay Harness for Vehicles

From the brand BANHAO HORN, we produce various professional horns. Thank you for your choice.

Visit the Store for our New Arrivals, including Snail Horn, 12v car horn, BANHAO air horn, and more horn options. We also offer a Warning Alarm Siren Horn Gas Cap.

This horn is super loud (almost scary loud)! The train horn can produce 150 DB of strong sound, ensuring that no one will ignore the sound when you drive, greatly enhancing driving safety.

Our air horn kit is easy to install, with a new upgraded compressor, red copper coil, and vacuum chrome plating for fast response, eliminating the need for an air source on the car. Wiring instructions with color diagrams are included for a seamless installation.

The air horn is suitable for any 12V vehicles, including trucks, boats, cars, vans, lorries, SUVs, RVs, motorcycles, and off-road vehicles. It's made of high-quality materials, ensuring durability and a long service life, even in various temperature environments.

The Banhao produces a powerful dual-tone air horn sound that is two times (2X) louder than a factory horn. It's compact in size and ideal for any 12-volt vehicle.

We offer the BANHAO air horn in black, red, and blue colors. Each option has a 4.1 out of 5-star customer rating, with the price ranging from $24.99 to $29.95.

The package includes a 12V high and low double-tone electric horn, nuts, screws, pads, a wiring harness, a relay, and a horn switch. The installation is straightforward, with no need for additional accessories.

According to the testing standard of the car air horn, the distance from the front of the tested horn is 2m, and it can reach more than 110 DB. This horn is really loud, so please do not use it near schools or hospitals. If you have any other questions, please contact our customer service.

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