1CONDUCTOR'S SPECIAL 238

High-performance air horn kit known for superior sound and durability. Engineered with high-quality materials for longevity and reliable performance. Designed for easy installation and integration into various vehicle systems. The 'STDDK' in the part number indicates it includes a Spare Tire Delete Kit, specifically designed to fit most full-size and mid-size pickup trucks by utilizing the factory spare tire mounting location. This bracket allows for a clean and compact installation, often reducing installation time. Kit typically includes Shocker S4 Train Horns, a 2-gallon air tank, a Viair 380C air compressor, and all necessary wiring, plumbing, and mounting hardware. Horns feature fiberglass-reinforced ABS construction and stainless steel diaphragms for extreme durability and rust resistance.