Kleinn Onboard Air System (no horns included)

 

The Kleinn Direct-Fit Onboard Air System is designed for drivers who need reliable onboard air without adding a horn system. It delivers high-performance compressed air for a wide range of applications while maintaining a clean, vehicle-specific installation.

Built with heavy-duty compressors, sealed wiring, and corrosion-resistant components, these systems are engineered to perform in demanding environments including off-road, worksite, and overland use. The included air tanks provide consistent airflow and improved efficiency for inflation and accessory operation.

Additional features include waterproof or sealed compressors, high-flow airline routing, and integrated mounting brackets that position components in optimal locations such as frame rails, underbody areas, or spare tire zones depending on the vehicle.

Engineered with true vehicle-specific fitment, each system is tailored to specific trucks, Jeeps, UTVs, and vans—eliminating guesswork and ensuring a clean, factory-style installation.

Installation is typically a direct bolt-on process, requiring minimal modification and making it suitable for both DIY and professional installs.

Whether you're upgrading for off-road capability, overlanding, tire inflation, or air-powered accessories, this onboard air system delivers dependable performance and convenience. Now Available at LEER!

 

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Features & Specifications

Product Type: Onboard Air System (No Horns)
Material: Steel air tank / sealed compressor components
Finish Options: Black corrosion-resistant coating
Mounting Type: Vehicle-specific bolt-on
Fitment: Vehicle-specific (see applications below)
Design: Compressor and air tank system for onboard air

Key Dimensions: Varies by vehicle application

Functionality:

• Tire inflation (including larger off-road tires)
• Powers air lockers, suspension systems, and tools
• Provides continuous compressed air supply
   

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Available Options

The Kleinn Direct-Fit Onboard Air System is available for:

Vehicle Fitments:

• Ford Trucks & SUVs

• 2015–2019 Ford F-150
• 2023–2024 Super Duty (F-250 / F-350 / F-450)
• 2017–2021 Ford Raptor SuperCrew
• 2009–2014 SVT Raptor / F-150
• 2011–2016 Super Duty
• 2017–2022 Super Duty

• Jeep

• Jeep Wrangler JK / JLU
• Jeep Gladiator JT

• GM Trucks

• GM 1500 (various years)
• 2007–2019 Silverado/Sierra 2500HD/3500HD
• 2020–2025 Silverado/Sierra 2500HD/3500HD

• RAM Trucks

• 2009–2018 Ram 1500
• 2014–2023 Ram HD 2500/3500
• 2021–2024 Ram TRX

• Toyota

• 2007–2020 Toyota Tundra

• UTV / Side-by-Side

• Can-Am Maverick X3 (2017–2021)
• Polaris RZR (2014–2021)

• Vans

• Mercedes Sprinter (3-gallon system)

Finish Options:

• Black system components

Configurations:

• Standard direct-fit onboard air system
• High-performance systems with larger tanks (up to ~3 gallons)

Choose your vehicle-specific onboard air system for the cleanest install and best performance—without the need for a horn setup.

 

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Why Choose Kleinn Onboard Air Systems?

This product is ideal for customers who want reliable air capability without adding a horn system.

• Clean, factory-style installation with no guesswork
• High-performance compressors for demanding use
• Supports multiple air-powered applications
• Built for durability in off-road and work environments
   

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What’s Included

• Air compressor (model varies by application)
• Air tank (size varies by system)
• Vehicle-specific mounting brackets
• Airline tubing and fittings
• Wiring harness and relay
• Installation hardware and instructions
   

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Installation Notes

• Designed for vehicle-specific bolt-on installation
• Minimal drilling required on most applications
• Requires 12V electrical connection
• Typical install time: 2–5 hours depending on vehicle
• Mounting locations vary (frame rail, underbody, spare tire area)
   

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Warranty Information

Kleinn Warranty
Kleinn products are backed by a limited warranty, covering defects in materials and workmanship.