Horns Truck Horn 24V Car Horn Loud Dual-Tone Train Horn Waterproof Electric Snail Horn Kit Universal for Any 24V Vehicles Black (Black, 24V car horn)

these horns sound awesome!! they are very high quality, and definitely let people know when your honking at them lol. they sound like diesel truck horns, the wiring was easy, i just hooked them up to the factory connectors, and they mounted in the factory spot. i put them on my 78 malibu, i would recommend these for any vehicle!

Very happy with these horns, just perfect for the classic vehicle. Simple and easy to install and sounds great.

This one was easy to set up following the provided instructions. The hardest part of the installation was just finding an opening to run the momentary button switch through to get to the hood area. The momentary switch is connected to a wire that is plenty long for most vehicles. I have a 2007 Dodge Durango and had to run the switch through the interior door panel and it still reached the battery which is on the opposite side of the hood. The horns and button are very well constructed and it comes with a relay. The only reason I'm giving it four stars instead of five is because the wires for the horns are very short so I will have to purchase extra wire if I want to mount these horns to the grill, as my stock horns are mounted. As it stands, the horns are only a few inches away from the relay and wire and I have them mounted to the top of the battery until I can purchase more wire. Other than that, the horns sound just like my stock horns and I should be able to pass inspection now.

Horn works beautifully and was very easy to set up. I bought a toyota plug kit separately so I didn't have to cut my original wire and it came with spade connector to use the relay ground wire... Overall, 4 out 10 dificulty to install, sufficient length, loud and lastly no more meep meep... only PAAW PAAW

Build quality 5 Stars. Sound quality: the low tone is similar to a train horn, loud and to the point. The high tone is loud but not as loud as the low tone. So I use the low tone only on my escooter. Its real easy to install. The size of the snail the horns are like an adult person's fist.

They work perfectly, very vibrant and loud tone. (Pnly had them for a week, so will see how they hold up overtime)

It doesn’t really sound like a train horn at all but it is loud. Easy to install too. I wouldn’t buy again because it doesn’t sound like a train horn as advertised.

You have to remove the plastic grill. On the Sienna the "hot" or positive wire (green and white wire) for the horns attaches by a plug to the horn, and the ground is made through the metal bracket that bolts the horns to the chassis. so there is only one actual wire going to the original horns. On mine, it turn out that the ground was no longer working due to bad connection from rust, corrosion. It's helpful to use a test light before jumping into this to make sure that power is getting to the horn, and that there is not a problem somewhere else (These other problems could be the fuse, the relay or the switch in the steering wheel). The test lights are cheap to buy and very useful. Assuming power is getting to the horn: Installing these aftermarket horns is initially confusing because each new horn (high sound/low sound) has two spade tab connections while the original horns have only one. If your green/white hot wires are in good condition, you can just use a standard male spade connector crimped onto the end of one connector wire to go into the plug; you don't need a special Toyota connector or adapter. Or, you can do as I did and just cut off the plugs and crimp a new connector on. I also ran a new ground wire from the grounding screw in the sidewall, near the windshield wiper fluid fill and radiator fill, to both horns. The hot (green white) wire goes to one tab on the horn, and the ground wire goes on the other tab. That's it. The horns are plenty loud, probably louder than original. These snail horns are bigger than the original horns, but they fit behind the grill if you configure them properly. On mine, I installed the horn on the driver's side with the tabs facing backward, and the one on the passenger side with the tabs facing forward. Make sure the opening to the horns is facing down so that water cannot accumulate inside the horns.