Kleinn Air Horns Dual Air Horn Add-On Kit

2018–2026 Jeep Wrangler JL

Part #: JL220

Overview

The Kleinn Air Horns Dual Air Horn Add-On Kit (REAR) is a powerful upgrade designed specifically for the 2018–2026 Jeep Wrangler JL. This bolt-on kit delivers an impressive 154.2 dB sound output at 150 PSI, providing a commanding and attention-grabbing horn tone. Ideal for Jeep enthusiasts seeking enhanced safety and style, the kit integrates seamlessly with existing onboard air systems or can be paired with Kleinn’s JL-JK-OBA Onboard Air system. Its custom mounting bracket ensures a perfect fit without the need for drilling or cutting when using the factory horn button.

Whether you want to improve your vehicle’s presence on the road or add a rugged accessory to your Jeep, this dual air horn kit offers a reliable and easy-to-install solution that complements the Wrangler JL’s adventurous spirit.

Key Features

Designed for durability and ease of use, the Kleinn Dual Air Horn Add-On Kit includes several standout features:

• Produces an extremely loud 154.2 decibels at 150 PSI for maximum audibility
• 100% bolt-on installation with no drilling or cutting required when using the factory horn button
• Custom mounting bracket engineered specifically for Jeep Wrangler JL models from 2018 to 2026
• Compatible with Kleinn JL-JK-OBA Onboard Air system or any onboard air system with a minimum 1-gallon tank
• Includes all necessary wiring and a horn button for straightforward integration
• Durable construction designed to withstand off-road conditions and harsh environments
• Dual horn train design delivers a rich, commanding tone that stands out in traffic and outdoor settings

Construction & Design

The Kleinn Dual Air Horn Add-On Kit is built with high-quality materials to ensure long-lasting performance and resistance to the elements. The custom mounting bracket is precision-engineered for a secure fit on the Jeep Wrangler JL, maintaining factory aesthetics while providing robust support for the horn assembly. The horn itself features a rugged design capable of handling the demands of off-road use, with corrosion-resistant finishes that protect against moisture and debris.

Every component, from the wiring harness to the horn button, is designed for reliability and ease of installation, ensuring that the system performs flawlessly under all driving conditions.

Performance & Sound

At 150 PSI, this dual air horn kit produces an ear-piercing 154.2 dB sound output, delivering a powerful and unmistakable warning signal. The dual train horn configuration creates a deep, resonant tone that cuts through ambient noise, making it ideal for both urban and off-road environments. This level of sound performance enhances safety by ensuring other drivers and pedestrians are immediately alerted to your presence.

Installation & Fitment

The Kleinn Dual Air Horn Add-On Kit is designed for a straightforward, bolt-on installation on 2018–2026 Jeep Wrangler JL models. When installed using the factory horn button, no drilling or cutting is necessary, preserving your vehicle’s original condition. The kit includes a custom mounting bracket tailored to the Wrangler JL’s rear area, simplifying the mounting process. It is compatible with Kleinn’s JL-JK-OBA Onboard Air system or any other onboard air system with a minimum 1-gallon air tank, allowing for flexible integration options.

What's Included

• Custom mounting bracket for Jeep Wrangler JL (2018–2026)
• 220 train dual air horn assembly
• Horn wiring harness
• Horn button for factory-style activation

Ideal For

This dual air horn add-on kit is perfect for Jeep Wrangler JL owners who want to upgrade their vehicle’s horn system for enhanced safety and style. It is especially suited for off-road enthusiasts, daily drivers seeking improved horn audibility, and anyone looking to add a rugged, high-performance accessory to their Jeep without complicated installation or permanent modifications.

Kleinn Automotive Accessories specializes in loud, premium air horn and onboard air systems for trucks, SUVs, and off-road vehicles. Their bolt-on kits are built for easy installs and big sound—popular for tow rigs and trail builds where you want serious presence and practical onboard air capability.