Kleinn Air Horns · New

Kleinn 23-26 Ford F-250/ F-350/ F-450 Onboard Air System w/ Model 730 Horns

Name: Kleinn 23-26 Ford F-250/ F-350/ F-450 Onboard Air System w/ Model 730 Horns
Brand: Kleinn Air Horns
SKU: kleFSD23-734
Price: 1949.94 USD

MPN FSD23-734 · Store SKU kleFSD23-734

$1,949.94

CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.

Supplier stock checked 11/7/2026, 10:42:21 AM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

Shipping & returns ↗This policy does not limit rights required by law.

Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

Dominate 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. Kleinn FSD23-734 Demon™ Bolt-on Steel Train Horn & Onboard Air for 2023–2026 Ford F-250 / F-350 Super Duty Trucks Kleinn Bolt-on Steel Train Horns / Onboard Air Kit - 2023-2026 Ford F-250/F-350

Manufacturer fitment & guides

Check FSD23-734 against the manufacturer’s application information below.

A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.

Part-specific notes

California Proposition 65: Y

Two green Ford Mustangs with their hoods open in a track paddock

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What is the return policy?

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

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This policy does not limit rights required by law.

Kleinn 23-26 Ford F-250/ F-350/ F-450 Onboard Air System w/ Model 730 Horns

Product details

Manufacturer fitment & guides

Part-specific notes

THE NEXT PART
OF YOUR BUILD.

Free shipping on $100+ orders.

Build with the right brands.

Find your next upgrade.

Make the whole setup work.

A few things to know.

Your build.

Delivery & checkout

Delivery address