Exterior Styling

Equip your truck with the Kleinn GM1500-OBA direct bolt-on onboard air system, custom engineered specifically for a 100 percent drill-free installation on 2007.5 to 2013 GM Silverado and Sierra 1500...

Upgrade your truck with the Kleinn Demon train horn and onboard air system, engineered specifically for owners who demand premium quality and precision vehicle-specific fitment. This premium...

Upgrade your truck with the Kleinn train horn and onboard air system, engineered specifically for owners who demand premium quality and precision vehicle-specific fitment. This premium heavy-duty kit...

Equip your 2023 to 2026 Ford F-250, F-350, or F-450 Super Duty with the Kleinn onboard air system, engineered specifically for truck owners who demand professional-grade utility and precision...

Rule the road with the Kleinn Beast Train Horn System, engineered specifically for those who demand premium quality and precision vehicle-specific fitment. Designed for your 2023 to 2026 Ford F-250...

The Kleinn Model DD-1 Direct Drive conversion kit is a smart, space-saving solution engineered for drivers who want to replace a weak factory horn without the cost or footprint of a full onboard air...

The Can-Am X3 Maverick Onboard Air System is a heavy-duty high volume air source to inflate tires at the end of a day off road. The kit is 100% bolt-on using common hand tools and has everything...

Equip your utility terrain vehicle with the Kleinn train horn and onboard air system, engineered specifically for owners who demand premium quality and precision vehicle-specific fitment. This...

Kleinn Automotive Accesories is a U.S. manufacturer of extremely high quality air horns, train horns, complete onboard air and air horn systems. Our focus is to bring the finest quality pneumatic...

Kleinn Air System w/ 150 PSI Air Compressor / 2.0 gal Air Tank

The Kleinn Model 6450-Slim Onboard Air System delivers a sleek, easy-to-mount, and highly space-efficient profile without sacrificing heavy-duty performance. This powerful system features a...

The Kleinn Model 6450 Onboard Air System stands as the brand's largest and most powerful air solution, featuring a high-performance, higher-CFM output, 150 PSI, 100% duty cycle waterproof compressor...