Kleinn Onboard Air System & Model 730 Demon Triple Train Horn Kit for Toyota (2007-21) Tundra

The Kleinn onboard air system with Model 730 Demon train horns is a direct-fit kit for the 2007-21 Toyota Tundra. Kleinn's manual covers all drive types, engines, body styles and trims, and the laser-cut, powder-coated brackets bolt to factory mounting points with no drilling, cutting, welding or fabrication.

In the box: stainless steel Model 730 Demon triple horns, Kleinn's 6450RC waterproof compressor (100% duty cycle), a 3-gallon inner-coated steel tank, 1/2" Max-Flow airline, pressure switch, relay, wiring, loom, horn button, fittings, thread sealant and hardware. Kleinn's INF-1 tire inflation kit (24' quick-connect hose, glow-in-the-dark gauge, clip-on chuck), the coupler relocation kit with 12' of airline and a canvas storage bag round it out.

Tundras get used hard: towing campers, hauling to the deer lease, running sand and fire roads. With air mounted under the truck you can drop pressure when the trail gets loose and bring it back up before the drive home, and the spare tire stays in place.

Not designed or tested for trucks with aftermarket exhaust, aftermarket suspension or air bag systems, or oversized aftermarket fuel tanks. Installation requires removing and relocating the EVAP canister at the rear crossmember. Kleinn tested the kit with AMP Research Power Steps and the factory optional steps.

When you want more from the horns, the Ultra BlastMaster valve upgrade kit is made for 730 systems. 1-year limited warranty, and Kleinn lists extended 2-year coverage on the compressor and horn.