Equip your vehicle with the Kleinn 630 direct bolt-on The Titan triple chrome-plated train horn system, featuring three tuned, wide-bell chrome-plated steel trumpets measuring 17.5 inches, 15.5 inches, and 11.5 inches in length to deliver a deep, rumbling locomotive horn blast. Engineered for universal application on cars, trucks, or SUVs, this premium triple horn configuration features a space-saving flat-rack mount, allowing the trumpets to be easily separated from the bracket and mounted individually for ultimate installation flexibility in vehicles with unique spatial constraints. The high-performance kit comes equipped with a heavy-duty Vortex 4 Series Model 307 12-volt chrome electronic solenoid valve with a 1/4-inch airline input to ensure instantaneous air delivery and an earth-shaking blast of up to 152.9 decibels right out of the box. Designed for a clean, professional, and hassle-free setup, this complete package requires an onboard pressurized air system and can be further enhanced by adding the part number 6880 Ultra BlastMaster valve upgrade kit to increase output by 30 percent and hit a devastating 154.3 decibels.