What is the best way to install my air horns? There is no "cast in stone" answer to that question. Your installation needs to be thought out as to where you want your horns, your compressor and your air tank mounted. Something that is important though, no matter where you mount your horns, keep the air solenoid as close to the horns as possible. This will eliminate any delay in sounding the horns if you keep the solenoid close enough. Here are some suggested installation guidelines. If you have a special situation, give Jason a call at 1-866-887-1312 and he will be glad to step you through an installation or recommend just how you can achieve your desired results.