Kleinn Air Horns Train Horn Kit

Jeep Wrangler 07-18 3.8L/3.6L

JK220

Overview:

The Kleinn Air Horns 220 Train Horn Kit is a powerful, bolt-on upgrade designed to deliver an unmistakable, attention-grabbing sound for your Jeep Wrangler or Grand Cherokee. Engineered to produce a ground-shaking 154.2 decibels at 150 PSI, this kit is perfect for off-road enthusiasts and Jeep owners who want to enhance their vehicle’s presence on and off the road. The JK220 kit integrates seamlessly with factory horn controls, requiring no drilling or cutting when installed properly.

Specifically tailored for Jeep Wrangler models from 2007 to 2018 and compatible with select Grand Cherokee models from 2005 to 2010, this horn kit offers a custom mounting bracket and all necessary components for a clean, professional installation. Whether paired with the Kleinn JKOBA Onboard Air system or any onboard air system with a minimum 1-gallon tank, the JK220 delivers reliable, commanding sound performance.

Key Features:

Designed for durability and ease of installation, the Kleinn JK220 Train Horn Kit includes:

• Impressive 154.2 dB sound output 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 2007–2016 Jeep JK Wrangler models
• Compatible with any onboard air system featuring a minimum 1-gallon air tank
• Includes all necessary wiring and a dedicated horn button for seamless integration
• Robust 220 train horn designed for long-lasting performance in rugged environments
• Works as an add-on horn kit, enhancing existing onboard air setups
• Fits a wide range of Jeep Wrangler trims including Rubicon, Sahara, Sport, Sport S, Unlimited, and anniversary editions

Construction & Design:

The Kleinn JK220 Train Horn Kit is built with high-quality materials to withstand harsh off-road conditions and daily use. The horn’s durable metal construction resists corrosion and damage from exposure to the elements. The custom mounting bracket ensures a secure fit tailored to Jeep Wrangler chassis specifications, providing stability and minimizing vibration. All wiring components are designed for reliable electrical connections, ensuring consistent horn performance over time.

Performance & Sound

Delivering a thunderous 154.2 decibels at 150 PSI, the JK220 horn produces a deep, resonant train horn tone that commands attention. This powerful sound output is ideal for alerting other drivers and pedestrians in off-road or emergency situations. The horn’s performance is optimized when paired with an onboard air system that maintains a minimum 1-gallon air tank, ensuring rapid air delivery and consistent sound pressure.

Installation & Fitment:

The JK220 kit is designed for straightforward installation with no need for drilling or cutting when using the factory horn button, making it a true bolt-on upgrade. The included custom mounting bracket fits 2007–2016 Jeep JK Wrangler models perfectly, while the wiring harness and horn button simplify electrical integration. This kit is compatible with any onboard air system that has at least a 1-gallon air tank, including the Kleinn JKOBA system. Installation typically requires basic hand tools and moderate mechanical skill.

What's Included:

• 220 Train Horn
• Custom mounting bracket for Jeep JK Wrangler (2007–2016)
• Horn wiring harness
• Horn button for factory-style activation

Ideal For:

This horn kit is ideal for Jeep Wrangler and Grand Cherokee owners seeking a bold, unmistakable horn sound that stands out on trails, highways, and urban environments. Off-road enthusiasts, adventure seekers, and those who want to upgrade their vehicle’s horn system with a reliable, high-decibel train horn will appreciate the JK220’s powerful performance and easy installation.

Fitment Summary

• Jeep Wrangler 70th Anniversary (2011)
• Jeep Wrangler 75th Anniversary (2016)
• Jeep Wrangler Rubicon (2007–2018)
• Jeep Wrangler Sahara (2007–2018)
• Jeep Wrangler Sport (2010–2018)
• Jeep Wrangler Sport S (2016–2018)
• Jeep Wrangler Unlimited 70th Anniversary (2011)
• Jeep Wrangler Unlimited 75th Anniversary (2016)
• Jeep Wrangler Unlimited Rubicon (2007–2018)
• Jeep Wrangler Unlimited Sahara (2007–2018)
• Jeep Wrangler Unlimited Sport (2010–2018)
• Jeep Wrangler Unlimited Sport S (2016–2018)
• Jeep Wrangler Unlimited X (2007–2010)
• Jeep Wrangler X (2007–2010)
• 2005–2010 Jeep Grand Cherokee

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.