The Kleinn HK8 ProBlaster Titan Triple Train Horn Kit features three chrome-plated trumpets measuring 17.5, 15.5, and 11.5 inches in length, utilizing a flat rack detachable design that allows for numerous individual or combined mounting options. Delivering an insane locomotive blast of 157.3 dB, this high-performance package includes a 150 PSI 100% duty cycle waterproof compressor, a 3-gallon steel air tank internally coated with Cortec against corrosion, a BlastMaster valve upgrade kit, a bonus tire inflation kit with a storage bag, and all the necessary hardware and wiring parts needed for installation.