Easy people to deal with and friendly. Will do business again with them.
Upgrade your truck with the Kleinn Demon Train Horn System, engineered specifically for owners who demand premium quality and precision vehicle-specific fitment. This premium heavy-duty kit delivers an unmatched combination of spine-tingling volume and professional-grade utility, and it includes every single part needed for a simple and seamless setup. This system features custom-engineered, chassis-specific mounting brackets that bolt our genuine Kleinn components directly to existing factory holes, ensuring a true 100 percent bolt-on installation that requires absolutely no cutting, welding, or drilling. This high-performance package features the legendary, earth-shaking blast of our Demon model 730 triple train horn. Providing the pneumatic power is the model 6450RC heavy-duty, 100 percent duty-cycle high-output waterproof air compressor paired with a generous three-gallon air tank, creating a versatile onboard air station. For added utility, the system includes a quick-connect tire inflator complete with a dedicated storage bag. For enthusiasts looking to maximize their performance, the entire setup can be upgraded to be even louder by adding a part number 6890 Ultra BlastMaster valve upgrade kit. Built to endure the toughest environments, this complete package provides the ideal balance of discreet original equipment manufacturer style mounting and high-output performance that serious vehicle builds count on.
Bolt-on Ford Super-Duty Train Horn System with 730 Train Horn and 150 PSI Heavy Duty Waterproof Air System.
| Brand | Kleinn Automotive Accessories |
|---|---|
| Part Number | SDKIT17-734 |
| INF-1 | Tire inflation kit included |
| 6351RT | 3.0 gallon air tank, all steel construction, Cortec internally coated against corrosion, Manufactured to SAE J10 and FMVSS 121 standards |
| Model 1302 | Quick connect relocation kit - place air source wherever you wish |
| Model 6450RC | Waterproof Air Compressor - 200 PSI - 100% Duty-Cycle |
| Model 730 | Triple Stainless Steel Triple Train Horns with VX6003 Brass Solenoid and 1/2" Airline |
| Mounting | Model-specific brackets for air system and horn support included |
| Upgrades Available | Ultra BlastMaster Upgrade kit 6890, Model 333 Sniper Remote Control kit, HCL-3 Horn Covers |
| Weight | 77 lbs |
| Year(s) | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2017-2022 | Ford | F-250 Super Duty | BASE | Horn Brackets Interfere w/ Tremor, Plow, Winch, Aftermarket Bumper, PTO |
| 2017-2022 | Ford | F-350 Super Duty | BASE | Horn Brackets Interfere w/ Tremor, Plow, Winch, Aftermarket Bumper, PTO |
| 2017-2022 | Ford | F-450 Super Duty | BASE | Horn Brackets Interfere w/ 6.7 HO, Tremor, Plow, Winch, Aftermarket Bumper, PTO |
Every review below is a verified Google review of an H&H store — written by real customers about the people who sold, fitted and stood behind their gear.
Easy people to deal with and friendly. Will do business again with them.
The staff is friendly and helpful. They went out of their way to make sure I got a warranty part replaced. Their communication is professional and they completed the work in a timely manner and it looks wonderful! Thanks!
Bought step rails for a truck. Took less than an hour to have them installed! Great work!
Great service. Super quick install.
Love the new look
Eric was a pleasure to work with on my LEER top! Capable service guys installed my top and it looks great. Thank you!
Great experience!
My experience was great Brandon was exceptionally helpful and professional and the crew did a great job installing my tonneau cover Thanks
Tyler and his team have done a couple different jobs for me this year on two different trucks. The quality of work was outstanding.
Great service
Brian and his employees did an outstanding job!! upgrading my 2013 Ford F150 truck. His customer support,patience and fair pricing was really appreciated. I felt taken cared of & the result was excatly what I needed.
It’s great service here an good products to Choose from plus a great atmosphere.
The HH sales and install team were through the whole process of ordering, receiving and storage of my LEER topper and Decked slide out. I’m already looking at additional upgrades to my truck because of my confidence in their professionalism
Love my new bed cover! It looks amazing and will provide much needed protection for items I chose to put in the truck bed. Everyone was uber friendly! The bedliner I chose was reasonably priced and installation took less than 30 minutes. I will be spending more $$ there when I need some other truck accessories! Before and after pics of my truck bed.
The guys were thorough and detail oriented. They went to great lengths to explain the product and were Happ to any any questions.
Fast! My order was ready, and installed in less than 24hrs! (Would have been sooner but I had to wait till next day) Staff was very friendly, will definitely be back!
Luke went out his way to make sure we had enough space for the delivery for our new shed!! Thanks Luke! You're awesome!!!!!!!
I had a problem with a tonneau cover almost blowing off. I patched it as best I could and visited H & H in Muscle Shoals to see if they could fix it even though it had been installed at a different H & H store. Rusty was kind enough to fix it easily. Highly recommend this individual.
Had the pool parts we needed and a lot of other things!
Excellent service. Highly recommend!!
It was a good experience, everything went as we told, although a little delayed. The waiting room was however not comfortable and could have used a good deep cleaning and more comfortable seating. The bed liner we purchased was great but the store needs a little TLC!
Super great service No complaints at all
The men at H&M’s H were outstanding With great customer service. I will go back to the Andalusia H&H for any needs for my truck. Thank you for a great experience.
Always a pleasure dealing with the Pensacola H&H. Prices are very fair, schedules are kept, communication and status updates are great and their install team is top notch. I’ve had them perform installs on my 3rd & 4th Gen Tacomas, and now my 2026 Tundra. I could not be happier. Highly recommended!!
Reviews of H&H Truck & Outdoor stores, sourced from Google. They rate our stores and service, not this individual product.