HK2: Universal ProBlaster Complete Chrome Dual Air Horn Kit | 120 PSI

Professional-grade engineering. Legendary Kleinn Performance.

Model HK2: Universal ProBlaster Complete Chrome Dual Air Horn Kit

TIME TO RETIRE THE WIMPY FACTORY HORN

The Model HK2 is engineered specifically for drivers who demand maximum sonic impact using stainless steel trumpets and a premium chrome aesthetic without sacrificing valuable mounting space. This system provides the ultimate value by packing the raw, commanding authority of an emergency vehicle horn into a compact, streamlined package. Whether you are navigating busy city streets or rural highways, the HK2 ensures you have the presence of a much larger vehicle, making it the perfect upgrade for those looking to replace a weak factory chirp with a professional-grade, high-impact blast.

PROFESSIONAL-GRADE PERFORMANCE

At the heart of the system is the high-performance 6270 waterproof air compressor paired with dual trumpets featuring our signature Chrome finish. This heavy-duty combination is not only built to withstand the harshest elements but also provides a sleek installation that can be fitted to any application. The 120 PSI air system is optimized for rapid recovery and includes a 0.5-gallon inner-coated steel tank, ensuring you always have a reliable air supply ready whenever you need to make your presence known.

BIG SOUND – SMALL FOOTPRINT

Installation is made simple thanks to the kit’s clever, low-profile design. The compact footprint allows for a seamless fit in tight locations, such as behind the grille or tucked neatly inside the engine bay, where traditional train horns simply won’t fit. By choosing the HK2, you are joining thousands of drivers who trust Kleinn for superior quality and loud, dependable results. Don’t settle for a vulnerable factory horn when you can have the professional-grade power and “get out of the way” authority of the Universal ProBlaster™ HK2.