📢 Powerful Hadley Horns H00964H Black Underhood Horn Kit - Enhanced Vehicle Alert System Review

Loved the sound, bought an extra horn and put it on the sides of my F150, mounted under the car, sounds unreal on the Autobahn. You'll also hear an explosion when you close the trunk, so turn off your horns when you're in town to avoid getting fined.

The price might be a little high but you get what you pay for. I had the exact same Hadley horn model in my last two cars and both were still working when I sold the cars 10 years later. I will be installing this horn in every car I own in the future. It's LOUD and grabs people's attention in a way no factory horn can. When I drive the highways and streets of New Jersey I have to use it to wake someone up at least once a day, so for me it's worth the money! :)

Installed on a 35ft diesel van. They are incredibly loud for their size. Generally very happy with them. I made a custom mounting plate and wired it to an internal switch to bypass the pressure switch that turns the compressor on automatically. The compressor is a bit noisy when running - the good news is that the air tanks fill up quickly and the compressor doesn't run very often or for very long. The kit was very complete with all parts needed (except for a custom steel bracket which I made…

suitable for 2014 Cadillac XTS VSport Platinum. good: 1) this is my second set from the Hadley Bully Horn series. I first activated an under the hood installed lanyard chrome tube kit (part number H00961EA) and sold the car with the kit about 10 years ago. I had to keep it! So I did a little research and after a few hours of kit comparison I came back to the Hadley Bully Horn series. I couldn't be happier. Cool air horns! They're a little pricey, but as they say, you get what you pay for. I…