EVIL ENERGY Train Horn Kit

Upgrade your vehicle with the EVIL ENERGY 12V Stacked 4 Trumpet Train Horn Kit. This complete truck air horn kit includes:

• 4 trumpet air horn
• 3L / 0.8 gal air tank
• 90-120 PSI air compressor
• Pressure gauge
• Air hose
• Fittings and mounting hardware

It is a practical all-in-one solution for vehicles that need a louder warning sound. The compact stacked trumpet design takes up less installation space and is easier to mount under the vehicle, near the frame rail, truck bed underside, or rear axle area. The 4 trumpet air horn produces a deep sound, making it suitable for highway driving, off-road use, show truck builds, construction sites, and other complex environments.

Specifications

• Voltage: DC 12V
• Air Tank Capacity: 3L / 0.8 Gal
• Compressor Pressure Range: 90-120 PSI
• Horn Type: Stacked 4 Trumpet Train Horn Kit
• Application: Pickup Truck, SUV, RV, Van, Boat, Truck, Off-Road Vehicle, Show Truck

Notice

This air horn kit is loud. Please use responsibly and follow local traffic regulations. Do not use near schools, hospitals, residential areas, or other quiet zones. Installation involves wiring, air line connection, and fixed mounting; professional installation is recommended.

Features

• Complete Train Horn Kit: Includes all necessary components; no need to purchase core air supply parts separately.
• Compact Stacked 4 Trumpet Design: Space-saving layout delivers strong multi-tone horn sound, ideal for a variety of vehicles.
• Loud Truck Air Horn: Produces a deep sound to alert nearby vehicles, pedestrians, and animals.
• 90-120 PSI Auto Pressure Control: Compressor automatically activates when pressure drops, maintaining stable air pressure during use.
• Durable Air Tank & Installation Notes: Built with a sturdy air tank and copper tube connection for high-pressure resistance. Common mounting locations include frame rail, underbody space, truck bed underside, or rear axle area.