The Kleinn JL/JK OBA Compressor Upgrade Kit is designed for Jeep owners who want faster air delivery and increased onboard air performance without replacing their entire system. By adding a second compressor, this upgrade significantly boosts airflow and reduces inflation time.
Built around the 6450RC waterproof air compressor, this system delivers reliable performance with a 150 PSI maximum output and 100% duty cycle capability. It’s fully sealed and submersible, making it ideal for off-road environments where mud, water, and debris are common.
Additional features include a remote-mounted airline connection, snorkel intake system for clean airflow, and a second quick-connect tire inflator with hose. This allows you to inflate multiple tires faster or operate accessories more efficiently.
Engineered specifically for Kleinn JL-JK-OBA systems, this upgrade kit integrates seamlessly using existing mounting studs and tank ports—no fabrication required.
Installation is typically a straightforward bolt-on process, making it a practical upgrade for both DIY users and professional installers.
Whether you're upgrading for faster tire inflation, air tool use, or maximum off-road capability, this kit delivers a noticeable performance boost. Now Available at LEER!
Features & Specifications
Product Type: Compressor Upgrade Kit (Add-On)
Material: Sealed compressor components / metal fittings
Finish Options: Industrial / corrosion-resistant finish
Mounting Type: Direct-fit bolt-on (existing OBA system)
Fitment: Jeep Wrangler JK & JL (4-door models)
Design: Dual-compressor expansion system
Key Dimensions:
- Compressor: ~16”L x 8”W x 14”H
Functionality:
- Doubles airflow output of existing system
- Enables faster tire inflation (including large off-road tires)
- Supports multiple air outlets and accessories
Available Options
The Kleinn JL/JK Compressor Upgrade Kit is available in:
Vehicle Fitments:
- 2007–2025 Jeep Wrangler JK / JKU (4-door)
- 2018–2025 Jeep Wrangler JL / JLU (4-door)
Configurations:
- JK6450 – Dual compressor upgrade kit for JL-JK-OBA systems
Choose this upgrade if you want faster inflation speeds and higher airflow without replacing your existing onboard air system.
Why Choose Kleinn Compressor Upgrade Kits?
This product is ideal for customers who want maximum performance from their existing onboard air system.
- Cuts tire inflation time significantly
- Adds redundancy and increased airflow
- Integrates seamlessly with existing setup
- Built for harsh off-road environments
What’s Included
- 6450RC waterproof air compressor
- Remote airline connection system
- Quick-connect tire inflator with hose and storage bag
- Snorkel intake system
- Replacement air filter elements
- Wiring harness with relay
- Airline tubing and fittings
- Installation instructions
Installation Notes
- Designed for JL-JK-OBA systems (direct-fit)
- No drilling or cutting required
- Requires existing onboard air system
- Typical install time: 1–2 hours
- Compatible with up to ~5-gallon air tanks
Warranty Information
Kleinn Warranty
Kleinn products are backed by a limited warranty, covering defects in materials and workmanship.
