Kleinn Air Horns Add-On Compressor HD 6450RC

2018–2024 Jeep JL / 2007–2018 Jeep JK OBA

Part #: JK6450

Overview

The Kleinn Add-On Compressor HD 6450RC is a premium upgrade kit designed specifically for Jeep JL and JK models equipped with the On-Board Air (OBA) system. This heavy-duty compressor kit enhances your vehicle’s air supply capabilities, allowing you to quickly inflate tires or operate air accessories with ease. Ideal for off-road enthusiasts and overlanders, the JK6450 Upgrade kit provides reliable, waterproof performance in demanding environments.

Engineered to integrate seamlessly with the existing JKOBA mounting bracket and air tank port, this kit simplifies installation while delivering powerful air output. Whether you’re airing up large off-road tires or powering air tools, the Kleinn HD 6450RC compressor ensures efficient and dependable operation.

Key Features

Designed for durability and convenience, the Kleinn Add-On Compressor HD 6450RC offers a range of features that enhance your Jeep’s onboard air system:

• Waterproof Heavy Duty 6450RC compressor built to withstand harsh off-road conditions
• Complete wiring kit with relay for secure and reliable electrical connections
• Remote quick connect kit for easy access and operation of the compressor
• Tire inflator with a 30-foot hose, allowing you to air up tires from a safe distance
• Storage bag included for organized and protected hose storage
• Mounts directly to existing studs on the JKOBA mounting bracket for a clean installation
• Connects to a dedicated port on the onboard air tank for optimal airflow
• Capable of inflating two 37-inch tires simultaneously, saving time during tire maintenance

Construction & Design

The HD 6450RC compressor is engineered with rugged materials to ensure longevity and performance in off-road environments. Its waterproof design protects internal components from water, dust, and debris, making it ideal for trail use and adverse weather conditions. The compressor’s compact form factor allows it to fit neatly within the existing JKOBA system layout without requiring additional modifications.

All included hardware and fittings are manufactured to high standards, ensuring secure connections and leak-free operation. The wiring kit features a relay to safeguard your vehicle’s electrical system while providing consistent power to the compressor.

Installation & Fitment

Installation is straightforward for Jeep JL and JK owners with the factory On-Board Air system. The kit mounts directly to the existing studs on the JKOBA mounting bracket, eliminating the need for drilling or custom fabrication. The compressor connects to a dedicated port on the onboard air tank, ensuring seamless integration with your vehicle’s air supply.

All necessary hardware, fittings, and wiring components are included, enabling a hassle-free upgrade that can be completed with basic hand tools. This kit is specifically designed to fit 2018–2024 Jeep JL and 2007–2018 Jeep JK models equipped with the OBA system.

What's Included

• Waterproof Heavy Duty 6450RC compressor
• Complete wiring kit with relay
• Remote quick connect kit
• Tire inflator with 30-foot hose
• Storage bag for hose and accessories
• All necessary mounting hardware and fittings

Ideal For

This upgrade kit is perfect for Jeep JL and JK owners who demand reliable onboard air performance for off-road adventures, tire maintenance, and air-powered accessories. Whether airing up large off-road tires or running air tools on the trail, the Kleinn HD 6450RC compressor provides the power and durability needed for rugged use.

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.