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Kleinn Air Horns engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Kleinn Air Horns lineup with fast shipping and expert fitment support — order with confidence.
Transform your vehicle's presence with the Kleinn Triple Black Train Horn Kit, model HK7, also known as "The Beast" Model 230. This formidable system features three tuned, high-impact black ABS trumpets measuring 17.5, 14.5, and 11.5 inches. Designed for both maximum sound and flexible installation, these trumpets can be separated from their flat rack mount, requiring 40% less clearance than traditional full-size train horns, making them ideal for a wider range of vehicles.
The HK7 kit comes equipped with a robust onboard air system, including a 100% duty cycle air compressor and a 3-gallon waterproof air tank. This powerful setup not only fuels your incredibly loud horns but also supports other air-powered accessories such as air bags and small air tools. A bonus tire inflation kit with a convenient storage bag is also included, adding practical utility for off-road adventures or daily needs.
Elevate your vehicle's sound and utility with the Kleinn HK7 Train Horn Kit, available at GGCRACING.
| Brand | Kleinn Air Horns |
|---|---|
| Manufacturer part number | HK7 |
| GGC SKU | KLEHK7 |
| UPC / GTIN | 854508003793 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 21.1 × 19.7 × 18.6 in |
|---|---|
| Shipping weight | 43.2 lb |
Universal fit — check measurements. Compare the dimensions and specifications on this page with your application before you order.
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