Train Horn Air Horn for Truck, 12V 150db Super Loud Snail Car Horn Kit Electric for Car with Compressor for Any 12V Vehicles Jeeps Trucks Motorcycles Black

Easy install, worked perfectly to replace factory horn using supplied wires.. no splicing needed and it's LOUD! My daughter came outside and was like whoa! Should something change or it not last, I will update this review, but so far so good.

Great Horn for the price. Self contained. Complete kit. Nice and loud. Not big rig loud, but still.... In fact, a word of warning. I installed this in place of my regular horn. When I lock my doors and the horn beeps.... Loud!

I was unable to wire up the horn / relay harness up using the supplied instructions, maybe I'm dumb. I ended up connecting Red wire to Pos battery terminal; I spliced the Blue wire to Red wire; I ran two wires from my engine bay to a switch on my dash, one end going to the White wire, the other end going to Ground; Yellow wire to Pos horn terminal, Neg terminal Black wire from horn to ground. This worked for me, although you may want to test the setup with another 12v device so your ears don't get blow up. I used an LED turn signal bulb. My PT Cruiser now has a little horn and a BIG horn. This thing is loud!

This is a nice horn, well built and pretty loud, not train horn loud but will get people’s attention!

Was really loud at first. Barely a couple months old and sounds like an old 1920’s car horn.