{"product_id":"kleinn-air-horns-hk4","title":"Kleinn Air Horns Kleinn Chrome Quad Horn Kit w\/ 130 PSI Air Compressor \/ 1.0 gal Air Tank","description":"\u003cp\u003eEquip your vehicle with the Kleinn HK4 complete direct bolt-on ProBlaster quad chrome-plated air horn and onboard air system, featuring four tuned zinc alloy trumpets measuring 13 inches, 11 inches, 8.5 inches, and 7 inches in length with 3-inch bell ends. Engineered for universal application, this premium truck horn configuration leverages additional trumpets to deliver a more fully-blended, devastating chord while remaining compact enough to fit inside almost any car, truck, or sport utility vehicle. Providing the pneumatic power is a Model 6270RC 130 PSI waterproof electronic air compressor paired with a generous 1.0-gallon all-steel air tank equipped with an internal Cortec anti-corrosion coating to provide maximum blast time. Designed for a clean, professional, and seamless installation, this complete standalone package comes right out of the box with a pre-wired Vortex 4 Series Model 307 electronic solenoid valve, a 1\/4-inch high-pressure airline, a 12-volt relay, a pressure switch, and all necessary mounting hardware to ensure long-lasting durability and a brilliant chrome aesthetic on any custom build.\u003c\/p\u003e\u003cp\u003eGenuine Kleinn Air Horns. Part number HK4.\u003c\/p\u003e\u003cp\u003eShips from US warehouse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e California Proposition 65 — this product can expose you to chemicals known to the State of California to cause cancer or reproductive harm.\u003c\/p\u003e","brand":"Kleinn Air Horns","offers":[{"title":"Default Title","offer_id":48717581549793,"sku":"HK4","price":459.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/7608\/4961\/files\/fabe5a5494493f712fd7938b2c88761b.jpg?v=1784696447","url":"https:\/\/mlperformanceusa.com\/products\/kleinn-air-horns-hk4","provider":"ML Performance USA","version":"1.0","type":"link"}