{"product_id":"onboardair-f250-f350-450-w-730-horn","title":"Kleinn FSD23-734 Onboard Air w\/ Horns for 2023-2026 Ford F-250 Super Duty, 2023-2026 Ford F-350 Super Duty, 2023-2025 Ford F-450 Super Duty","description":"\u003cp\u003e\u003cstrong\u003eAt a Glance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e 2023-2026 Ford F-250 Super Duty; 2023-2026 Ford F-350 Super Duty; 2023-2025 Ford F-450 Super Duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \/ Part #:\u003c\/strong\u003e Kleinn FSD23-734\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDominate the road with the Kleinn FSD23-734 Demon train horn and onboard air system, custom engineered specifically for a 100 percent direct bolt-on installation on 2023 to 2026 Ford F-250 and F-350 Super Duty trucks. Utilizing chassis-specific, USA-made powder-coated steel mounting brackets that attach directly to factory holes, this high-performance kit completely retains your factory spare tire while requiring absolutely no drilling, cutting, or welding. The system features the legendary, triple-trumpet Model 730 spun steel black-finish Demon train horns, unleashing a spine-tingling 157.9 decibels of earth-shaking blast. Powering this setup is an industry-exclusive, 150 PSI 100 percent duty cycle Model 6450RC waterproof high-output air compressor paired with a heavy-duty 3-gallon air tank, creating a versatile onboard air station capable of inflating up to 37-inch tires, powering air tools, or supplying air suspension setups. Every premium component, high-pressure line, and wire harness is precision-engineered for a factory-clean, stealthy under-truck setup, backed by a comprehensive warranty to ensure the ultimate balance of original equipment manufacturer style mounting and high-output performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eModel 6450RC Waterproof 200 PSI High Output Air Compressor\u003c\/li\u003e\n\u003cli\u003eModel 6351RT 3 Gallon Inner Cortec Coated Air Tank\u003c\/li\u003e\n\u003cli\u003eXCR2.0 Coated Stainless Steel Trumpets\u003c\/li\u003e\n\u003cli\u003eTire Inflation Kit with Quick Connect Relocation Bracket Included\u003c\/li\u003e\n\u003cli\u003eTank: Along Crossmember in Front of the Spare Tire. Compressor: Passenger Side Inner Frame Rail Horns: Behind Front Bumper\u003c\/li\u003e\n\u003cli\u003eThree Stainless Steel Horns- 21.75\" Lg - 17.75\" Md - 13.5\" Sm\u003c\/li\u003e\n\u003cli\u003eDirect Fit 100% Bolt-on Installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Kleinn\u003c\/li\u003e\n\u003cli\u003ePart Number: FSD23-734\u003c\/li\u003e\n\u003cli\u003eHeight (in): 30\u003c\/li\u003e\n\u003cli\u003eWidth (in): 13\u003c\/li\u003e\n\u003cli\u003eLength (in): 36\u003c\/li\u003e\n\u003cli\u003eWeight (lb): 77\u003c\/li\u003e\n\u003cli\u003eUpgrades Available: Ultra BlastMaster Upgrade kit 6890, Model 333 Sniper Remote Control kit, HCL-3 Horn Covers\u003c\/li\u003e\n\u003cli\u003eMounting: Custom Powder Coated Steel Mounting Brackets; Made in the USA!\u003c\/li\u003e\n\u003cli\u003eModel 730: Demon Black Stainless Steel Triple Train Horn - Produces a thundering 157.8 dB Blast\u003c\/li\u003e\n\u003cli\u003eModel 6450RC: Waterproof Air Compressor - 200 PSI - 100% Duty-Cycle\u003c\/li\u003e\n\u003cli\u003eModel 6351RT: 3-Gallon Air Tank with Cortec Interior Anti-Corrosion Coating\u003c\/li\u003e\n\u003cli\u003eModel VX-6003: Heavy-Duty Brass Air Solenoid (12-Volt) - 3\/8\" inlet\/outlet\u003c\/li\u003e\n\u003cli\u003eAirline Length - Size: 12 Feet of 1\/2\" High-Pressure Airline\u003c\/li\u003e\n\u003cli\u003eHorn Material: Stainless-Steel Trumpets with Zinc-Alloy Metal Base\u003c\/li\u003e\n\u003cli\u003eHorn Lengths: Each Horn Measurement: 21.75” Lg. – 17.75” Med. - 13.5” Sm.\u003c\/li\u003e\n\u003cli\u003eModel INF-1: Tire Inflation Kit- 24' Heavy-Duty Hose w\/ Quick-connect couplers - Glow Face Gauge Inflator\u003c\/li\u003e\n\u003cli\u003eModel 1302: Quick connect relocation kit - place air source wherever you wish\u003c\/li\u003e\n\u003cli\u003eInstallation guide: https:\/\/kleinnretail.s3.amazonaws.com\/pdfs\/KL%20FSD23-734.pdf\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2023-2025 Ford F-450 Super Duty\u003c\/li\u003e\n\u003cli\u003e2023-2026 Ford F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003e2023-2026 Ford F-350 Super Duty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHorn Brackets Interfere w\/ Tremor, Plow, Winch, Aftermarket Bumper, PTO\u003c\/li\u003e\n\u003cli\u003eLocation - Horns: Behind Front Bumper. Tank: Along Crossmember in Front of the Spare Tire. Compressor: Rear Passenger Side Inner Frame Rail\u003c\/li\u003e\n\u003cli\u003eHorn Brackets do not bolt up on F-450 with 6.7 High Output\u003c\/li\u003e\n\u003cli\u003eHorn Brackets Interfere w\/ 6.7 HO, Tremor, Plow, Winch, Aftermarket Bumper, PTO\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse the vehicle selector to confirm the fit for your exact truck before ordering.\u003c\/p\u003e","brand":"Kleinn Automotive Accessories","offers":[{"title":"Default Title","offer_id":68073865183341,"sku":"FSD23734","price":1789.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/8458\/2509\/files\/dd3553b4fa27d.jpg?v=1794687397","url":"https:\/\/truckarmy.com\/products\/onboardair-f250-f350-450-w-730-horn","provider":"Truck Army","version":"1.0","type":"link"}