Upgrade your truck with the Kleinn RAM1500-734 Train Horn and Onboard Air System, engineered specifically for 2009–2018 RAM 1500 models to provide a straightforward, completely bolt-on installation without drilling or permanent modifications. This complete pneumatic system is designed to integrate cleanly with factory mounting locations while preserving valuable cargo and utility space.At the center of the system is the iconic Model 730 Demon™ triple-trumpet train horn, constructed from durable stainless steel with a sleek black finish and engineered to produce an extremely powerful sound output of up to 157.8 decibels. For reliable air delivery, the kit includes a Model 6450RC high-output waterproof air compressor capable of operating at 150 PSI, paired with a 3-gallon Model 6350RT steel air tank featuring an internal anti-corrosion coating for enhanced durability.Designed for versatility beyond horn performance, the onboard air system can also support inflating oversized tires, operating compatible air tools, and supplying air for suspension systems. Heavy-duty powder-coated steel brackets allow secure mounting beneath the truck while maintaining compatibility with factory or aftermarket side steps and retaining full spare tire access.The complete package includes everything required for installation and operation, including air lines, wiring, fittings, a quick-connect air chuck, tire inflation hose, storage bag, and an integrated pressure gauge—delivering both functionality and clean OEM-style integration.
Features & Benefits
Vehicle-specific mounting brackets for simplified installation
100% bolt-on design with no drilling, welding, or vehicle modification required
Under-body mounting preserves spare tire access and cargo space
Includes Model 730 Demon™ steel triple train horn with up to 157.8 dB output
Equipped with Model 6450RC waterproof high-output air compressor
Features 3-gallon steel air tank with internal anti-corrosion coating
Compatible with factory and aftermarket truck side steps
Supports tire inflation, air tools, and air suspension applications
Includes complete hardware, fittings, wiring, and air lines for installation
Finished with durable powder-coated mounting components for long-term performance
Product Details
Part Number: kleRAM1500-734Description: Kleinn 09-18 Dodge Ram 1500 Onboard Air System w/ Model 730 HornsAdd-On: Add P/N 6890 Ultra Blastmaster Valve Upgrade to make the horns even LOUDER!Attribute 1: 6450RC Heavy-Duty Waterproof Air Compressor 150 PSI (200Max) 100% Duty CycleAttribute 2: Model 730 Demon Black Spun Steel Triple Train Horn - Produces a thundering 157.8 dB BlastAttribute 3: Powder Coated Custom Mounting BracketsAttribute 4: 6350RT 3-Gallon Air Tank with Cortec Interior Anti-Corrosion CoatingAttribute 5: Tire Inflator with inflator Hose, Remote Quick Connect and Storage BagProp 65 - Short Label: WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.govProp 65 (C, R or CR): CRProp 65 Warning Label: KleinnProp65Label.jpgProp 65 Yes/No: Yes
1 review for Kleinn 09-18 Dodge Ram 1500 Onboard Air System w/ Model 730 Horns
Rated 5 out of 5
Charles Harris –
Love having onboard air on my Ram. airing back up after trails is effortless. The 730 horns are a great bonus and the system is very reliable.
Charles Harris –
Love having onboard air on my Ram. airing back up after trails is effortless. The 730 horns are a great bonus and the system is very reliable.