&ldquo;The Outlaw&rdquo; 3 Chime Chrome Train Horn These horns are not some cheap, tiny, air horns boasting claims to be something they arent. These horns are the same size as the ones used on trains; granted the ones on actual locomotives arent chrome, but we think it looks better! This horn wont just make you heard; itll turn every head and drop every jaw of anyone by you. It has a deep, powerful, locomotive sound that youll love for years to come. You simply cant explain how loud it is though: you just have to hear it in person.