Kleinn Automotive Accessories

05/18/2026

Memorial Day Sale (10% OFF SITEWIDE) Don’t Miss Out Shop Now

05/07/2026

The new Kleinn RAMHD-734 install video is live.

Stainless steel trumpets. 6450RC 100% duty-cycle compressor. 1/2" high-flow airline. Bolts to factory mounting points on any 2014-2026 Ram HD 2500/3500 Crew Cab Short Bed or Mega Cab.

We walk through the full install — bench assembly, mounting, air lines, wiring, and the final sound test — so you can knock it out in your own driveway.

Questions on fitment? Drop them in the comments — we read every one.

(Link to install video and product in the comments section)

02/08/2026

Presidents Day Sale Up to 20% OFF! -on

12/31/2025

Free 2nd Day Air (15% OFF Remote Start Kits) Ending January 7th

Kleinn produces the loudest air horns, train horns, onboard air systems and accessories for all vehicle types.

12/25/2024

11/28/2024

10/22/2024

Gear up, car enthusiasts! Kleinn Automotive Accessories is excited to announce our presence at SEMA 2024. Whether you're looking to upgrade your ride or explore the latest in automotive innovation, our booth is the place to be!

📅 Dates: November 4-7, 2024
📍 Location: Las Vegas Convention Center
🛑 Booth Number: 57095

10/18/2024

09/27/2024

🚗 Start Your Engine from Anywhere with Kleinn Remote Starters! 🚗

🔌 100% Plug-N-Play – No cutting, no splicing, just pure convenience!

💨 Warm up or cool down your vehicle with a simple push of a button.

⚙️ Does NOT Void Your Warranty – Our remote starters integrate seamlessly with your vehicle without affecting your warranty.

🚙 Designed for easy installation, so you’re back on the road in no time.

Upgrade Your Ride Today – Give your car the ultimate convenience and comfort it deserves!

08/28/2024

Check out our 3 flavors of Kleinn 730 Horns! Black, Reaper Red, and Freedom Edition. Upgrade your ride today at Kleinn.com
Black- http://media.kleinn.com/black730
Reaper Red- http://media.kleinn.com/Reaper
Freedom Edition- http://media.kleinn.com/Freedom