KleinnAir Horns 412 Roof Mounted Horn

Needed to replace my corroded oem horns on my KW and these worked great other than redrilling front mounting holes which I figured would not line up. Nice sound and look great. Highly recommend

Very loud and a deep time like I love. Very high quality. Easy install.

This air horns don’t work the best . They make a different sound every time u use them . In my own opinion and experience with this product . It’s not good quality. I wouldn’t buy it again 👎👎

So first off if you mount these on your roof and you have a headliner I s a big problem as the connection for the air line come straight down and when you put the headliner back in it bends and cuts the air flow in the air lines to fix this they want you to spend another 50 bucks to buy 2 air fittings with a 90 degree turn so the air lines can connect from the side these should already be included with the hornsSecond I put these in maybe 3 months ago the cheap chrome plate on the faces is already badly pitted .my picture ain’t the best but you can get a ideal I tried cleaning it but to no real avail the aluminum under the chrome and a what’s pitted cheap cheap chrome job these should have lasted for years to come next year I will replace these hopefully with better ones that will look good long after I forgot what I paid for them