Product details

Rule the road with the Kleinn Beast Train Horn and Onboard Air System. By adding a powerful onboard air system to your vehicle, this kit delivers the extreme performance and reliability serious drivers demand. This system is built for anyone who wants to command attention, turn heads, and enjoy the convenience of onboard air for tire inflation and accessories.Installation is completely hassle-free with a 100% direct-fit, bolt-on design that requires no drilling, cutting, welding, or fabrication. Vehicle-specific brackets ensure a clean, professional, under-truck installation with zero lost spare-tire space. Once installed, the Kleinn Beast ABS Triple Train Horns produce an extreme-volume, super loud output reaching 153.3 decibels.At the heart of this premium system is a 100% duty-cycle, waterproof 150 PSI air compressor (Model 6350RC) feeding a high-capacity, anti-corrosion inner-coated steel air tank for long-term durability and fast recovery. The kit comes fully complete with heavy-duty air lines, quick-connect fittings, wiring, hardware, a remote-mount quick-connect tire inflator with an air hose and storage bag, and Kleinn Juice-1 thread sealant.Engineered for long-term performance, minimal maintenance, and extreme sound output, this is the ultimate premium upgrade for your truck. For those looking for even more volume, you can easily add the BlastMaster Upgrade Kit (Model 6885) for a 30 to 40 percent increase in sound output utilizing dedicated brass solenoids and half-inch airlines for maximum airflow and maximum loudness. Direct Bolt-on Beast ABS Train Horns & Onboard Air Kit 2020-2026 GM 2500/3500HD 2500 HD, 3500 HD Onboard Air System with Model 230 Horns

Manufacturer fitment & guides

Check GMHD20-230 against the manufacturer’s application information below.

A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.

Part-specific notes

• California Proposition 65: Y