Kleinn Onboard Air System & Model 230 Beast Triple Train Horn Kit for Toyota (2007-21) Tundra

Kleinn's Model 230 Beast train horn and onboard air kit fits the 2007-21 Toyota Tundra across drive types, engines, body styles and trims. Brackets are designed for the Tundra chassis and bolt to factory mounting points, keeping the system under the truck.

The kit runs a 6350RC compressor rated at 150 PSI and 100% duty cycle (it's waterproof, too) into a 3-gallon inner-coated steel tank, then out through 1/4" high-pressure airline to the Model 230 Beast triple horns in black ABS. A pressure switch handles compressor control. Also included: relay and wiring, horn button, fittings, thread sealant, hardware, a 24' quick-connect hose, a glow-in-the-dark inflator gauge with clip-on chuck, a coupler relocation kit with 12' of airline and a canvas bag.

A good fit for a Tundra that works during the week and plays on weekends. Air tires up to 35" after the trail, keep a boat or utility trailer's tires right, and use the horn when you need someone to notice. The spare tire is retained.

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.

For a bigger horn and compressor, the Model 730 Demon kit for the Tundra steps up to the 6450RC and 1/2" airline. The BlastMaster Plus valve upgrade kit is the add-on for the 230 horns. 1-year limited warranty.