Upgrade your truck with the Kleinn Demon Train Horn System, engineered specifically for owners who demand premium quality and precision vehicle-specific fitment. This premium heavy-duty kit delivers an unmatched combination of spine-tingling volume and professional-grade utility, and it includes every single part needed for a simple and seamless setup. This system features custom-engineered, chassis-specific mounting brackets that bolt our genuine Kleinn components directly to existing factory holes, ensuring a true 100 percent bolt-on installation that requires absolutely no cutting, welding, or drilling. This high-performance package features the legendary, earth-shaking blast of our Demon model 730 triple train horn. Providing the pneumatic power is the model 6450RC heavy-duty, 100 percent duty-cycle high-output waterproof air compressor paired with a generous three-gallon air tank, creating a versatile onboard air station. For added utility, the system includes a quick-connect tire inflator complete with a dedicated storage bag. For enthusiasts looking to maximize their performance, the entire setup can be upgraded to be even louder by adding a part number 6890 Ultra BlastMaster valve upgrade kit. Built to endure the toughest environments, this complete package provides the ideal balance of discreet original equipment manufacturer style mounting and high-output performance that serious vehicle builds count on.

Genuine Kleinn Air Horns. Part number SDKIT-734.

Imported to order from our US supply partner — allow 7-14 days delivery.