Welp, finally got around to finishing up my air horn install. Was trying to find stealth places to do the horn, and get a small tank I could hide as well.

Here is a quick video (Give it some time to load)

 

Clean job, sounds great too. I might have to try this, it beats going out and buying the can air horns everytime..

 

Yup... did it semi-cheap too. I just did a shrader valve on the tank, so I can just use a regular air chuck to fill the tank when I need to. You can do alot of blasts with 3-5gal of air I can always add a compressor later easy enough as well.

 

Sweet set-up, sounds good. You could always get your own compressor that plugs into the cig lighter/aux input to fill the tank when it runs out also...get a compact one that'll fit with your roadside emergency kit if you have one. (Truck Air seems to be a decent one from what I've heard) There's also rechargeable compressors, and jump starters that have compressors in them also...alot of these items can be picked up right at WalMart, K-Mart, Home Depot, parts stores, etc.