---
product_id: 1930603
title: "Wolo (519) Bad Boy Chrome Air Horn - 12 Volt"
brand: "wolo"
price: "2358662₫"
currency: VND
in_stock: false
reviews_count: 13
url: https://www.desertcart.vn/products/1930603-wolo-519-bad-boy-chrome-air-horn-12-volt
store_origin: VN
region: Vietnam
---

# 12-volt universal compatibility aerodynamic chrome finish 2X louder than factory horn Wolo (519) Bad Boy Chrome Air Horn - 12 Volt

**Brand:** wolo
**Price:** 2358662₫
**Availability:** ❌ Out of Stock

## Summary

> 🔊 Make your presence impossible to ignore with the Bad Boy Chrome Air Horn!

## Quick Answers

- **What is this?** Wolo (519) Bad Boy Chrome Air Horn - 12 Volt by wolo
- **How much does it cost?** 2358662₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/1930603-wolo-519-bad-boy-chrome-air-horn-12-volt)

## Best For

- wolo enthusiasts

## Why This Product

- Trusted wolo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Power:** Effortless installation on any 12-volt vehicle—no fuss, just instant impact.
- • **Compact Yet Mighty:** Space-saving design packs a powerful punch without crowding your engine bay.
- • **Sleek Chrome Armor:** Elevate your ride’s style with a polished, aerodynamic chrome finish that shines under the hood or on your bike.
- • **Double the Decibels:** Command attention with a horn twice as loud as standard factory models.
- • **Universal Fit, Unlimited Presence:** Engineered to fit seamlessly on cars, trucks, and motorcycles—stand out wherever you roll.

## Overview

The Wolo (519) Bad Boy Chrome Air Horn delivers a powerful dual-tone blast that’s twice as loud as factory horns, housed in a sleek, aerodynamic chrome casing. Designed for universal 12-volt vehicle compatibility, its compact size and polished finish make it the perfect upgrade to amplify both sound and style on cars, trucks, and motorcycles.

## Description

Product Description The Wolo 519 Bad Boy Chrome has all the same features, as the original Bad Boy with beautiful bright chrome plated finish, a step-up letting the vehicle or motorcycle stand out. The diaphragms have a flat shaped chrome cover and Wolo has added a chrome cover to the top of the compressor. Both covers are aerodynamically shaped, making the Bad Boy Chrome a great choice to dress-up any engine compartment as well as the exterior mount on a motorcycle. Produces a powerful dual tone air horn sound that is two times 2X louder than a factory horn. Bad boy Chrome is compact in size and is ideal for any 12-volt vehicle. The patented one piece design makes installation easy and will provide the vehicle owner a powerful dual tone air horn sound. They will hear you before they can see you. Built with a Heavy-duty maintenance free compressor that will provide years of dependable service. Kit includes a heavy-duty 30-amp relay, mounting bolt and instructions in English / Spanish. Manufacturer Contact Information 1-800-645-5808

Review: Great horn, but with caveats - I bought this to replace the anemic horn on my Harley Ultra Classic after a couple of close calls with drivers who couldn't (or wouldn't) see or hear me. If your bike has a horn hanging from a bracket on the left side of the engine, remove the horn and cover from the bracket, bolt this horn to the bracket, and hang it on the bike in the same position. This horn is chrome, and roughly the same size as the assembly it replaces, so it looks like it belongs on the bike. The only issue is that, contrary to instructions, you can't connect the horn directly to the wires from your horn button. The horn requires much more current than the stock horn, and the button and wires aren't heavy enough for the load. The solution is to purchase the "Universal Plug-n-Play Wiring Harness for Motorcycle Air Horns by Amanet", also available on desertcart. The harness is already wired with a relay. The relay control wires go to the existing horn wires and the power side of the relay is routed to the horn. The harness is arranged so that you don't have to re-route any existing wires, making the assembly truly plug-and-play. You'll need a couple of cable ties to keep the wires away from the engine and some wire tubing if you want to make it pretty. Mind you, the horn itself comes with a relay, so you could buy wires and make up the harness yourself and save thirty bucks. But it was worth it to me to buy the harness already wired up and ready to install. The horn is good and loud. I made the mistake of trying it in the garage, and I really should have opened the door first. My ears were ringing a little afterwards.
Review: “Is that a semi behind me??” - I’ve installed enough aftermarket stuff on motorcycles that I take a fair amount of time to figure out where I am going to wire things in, which electrical clips to use, wire gauge, etc. So I did buy the installation kit that these guys make. It includes the correct relay and relay socket, and all the wiring you need, so it does make a big difference. I would not want to install this thing without the kit. All that said, this was pretty trivial to install. And the sound and loudness? Frickin wow. It is so loud and startling to other drivers in traffic that I honestly only use it when I really need to, and boy do drivers hear it. I guess I wish the horn body was chrome metal instead of chrome plastic, (and I would gladly pay a little extra to have that metal), but trust me, this is the loud-ass horn you have always wanted for your bike. You will now be louder than all the cars that surround you. I have no doubt that this thing has the potential to save lives. Starting with mine.

## Features

- Chrome finish
- Diaphragms have a flat shaped chrome cover and Wolo has added a chrome cover to the top of the compressor
- Both covers are aerodynamically shaped, making the Bad Boy Chrome a great choice to dress-up any engine compartment as well as the exterior mount on a motorcycle
- Produces a powerful dual tone air horn sound that is two times 2X louder than a factory horn
- Compact in size and is ideal for any 12-volt vehicle

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Wolo |
| Color | Chrome |
| Item dimensions L x W x H | 7.25 x 4 x 11 inches |
| Style | 519 |
| OEM Part Number | 519 |
| Automotive Fit Type | Universal Fit |
| Manufacturer | Wolo Manufacturing Corp. |
| UPC | 080217005197 |
| Global Trade Identification Number | 00080217005197 |
| Model | One Piece Horn, Air, Chrome, Under-Hood |
| Item Weight | 1.6 pounds |
| Product Dimensions | 7.25 x 4 x 11 inches |
| Item model number | 519 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | 519 |

## Product Details

- **Brand:** Wolo
- **Color:** Chrome
- **Item dimensions L x W x H:** 7.25 x 4 x 11 inches
- **Style:** 519
- **OEM Part Number:** 519

## Images

![Wolo (519) Bad Boy Chrome Air Horn - 12 Volt - Image 1](https://m.media-amazon.com/images/I/71h8ccygDbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great horn, but with caveats
*by R***N on April 23, 2013*

I bought this to replace the anemic horn on my Harley Ultra Classic after a couple of close calls with drivers who couldn't (or wouldn't) see or hear me. If your bike has a horn hanging from a bracket on the left side of the engine, remove the horn and cover from the bracket, bolt this horn to the bracket, and hang it on the bike in the same position. This horn is chrome, and roughly the same size as the assembly it replaces, so it looks like it belongs on the bike. The only issue is that, contrary to instructions, you can't connect the horn directly to the wires from your horn button. The horn requires much more current than the stock horn, and the button and wires aren't heavy enough for the load. The solution is to purchase the "Universal Plug-n-Play Wiring Harness for Motorcycle Air Horns by Amanet", also available on Amazon. The harness is already wired with a relay. The relay control wires go to the existing horn wires and the power side of the relay is routed to the horn. The harness is arranged so that you don't have to re-route any existing wires, making the assembly truly plug-and-play. You'll need a couple of cable ties to keep the wires away from the engine and some wire tubing if you want to make it pretty. Mind you, the horn itself comes with a relay, so you could buy wires and make up the harness yourself and save thirty bucks. But it was worth it to me to buy the harness already wired up and ready to install. The horn is good and loud. I made the mistake of trying it in the garage, and I really should have opened the door first. My ears were ringing a little afterwards.

### ⭐⭐⭐⭐⭐ “Is that a semi behind me??”
*by H***E on June 28, 2022*

I’ve installed enough aftermarket stuff on motorcycles that I take a fair amount of time to figure out where I am going to wire things in, which electrical clips to use, wire gauge, etc. So I did buy the installation kit that these guys make. It includes the correct relay and relay socket, and all the wiring you need, so it does make a big difference. I would not want to install this thing without the kit. All that said, this was pretty trivial to install. And the sound and loudness? Frickin wow. It is so loud and startling to other drivers in traffic that I honestly only use it when I really need to, and boy do drivers hear it. I guess I wish the horn body was chrome metal instead of chrome plastic, (and I would gladly pay a little extra to have that metal), but trust me, this is the loud-ass horn you have always wanted for your bike. You will now be louder than all the cars that surround you. I have no doubt that this thing has the potential to save lives. Starting with mine.

### ⭐⭐⭐⭐⭐ Easy installation
*by A***R on August 13, 2025*

Sounds great functions as expected. Easy to install.

## Frequently Bought Together

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-23*