Everyone knows how much fun a road trip can be. It can be even more fun when it is a caravan of vehicles that are traveling together. My friends and I thought it would be hilarious to install air horn kits for our trip. We found and purchased them online and installed them on every car that was going to make the trip. We would travel down the highway all blaring our horns at passing cars and even at each other. The funniest thing is we would use them to announce our arrival in small towns or even at rest stops on the freeway.