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Front-three-quarter Lukas' 2006 Chevy Silverado 1500 full-size pickup grille headlights bumper Flatlaw 3 liter train horn kit featured customer install photo 1
Side profile or bed-area view 2006 Silverado 1500 pickup wheels body lines Flatlaw 3 liter horn gallery photo 2
Finished customer showcase Lukas' 2006 Chevy Silverado 1500 with Flatlaw 3 Liter Train Horn Kit installed photo 3
01 / 03
Video
Progress
Front-three-quarter Lukas' 2006 Chevy Silverado 1500 full-size pickup grille headlights bumper Flatlaw 3 liter train horn kit featured customer install photo 101
Front-three-quarter Lukas' 2006 Chevy Silverado 1500 full-size pickup grille headlights bumper Flatlaw 3 liter train horn kit featured customer install photo 102
Side profile or bed-area view 2006 Silverado 1500 pickup wheels body lines Flatlaw 3 liter horn gallery photo 203
Finished customer showcase Lukas' 2006 Chevy Silverado 1500 with Flatlaw 3 Liter Train Horn Kit installed photo 304
Featured Install

Flatlaw 3 Liter Train Horn Kit

Lukas' 2006 Chevy Silverado 1500

Sound Sample
0:00 0:00
Owner Lukas
Year 2006
Vehicle 2006 Chevy Silverado 1500

Lukas brought a bold upgrade to his 2006 Chevy Silverado 1500 with the Flatlaw 3 Liter Train Horn Kit, giving his truck a sharp, attention-grabbing blast that’s impossible to ignore. Designed for space-conscious installs, the Flatlaw offers powerful train horn sound in a compact and efficient package.

The 3-liter air source unit is smartly mounted inside Lukas’s toolbox, keeping it protected from the elements while remaining easily accessible. This setup ensures reliable honk time and quick recovery, making it ready for action whenever needed, all without sacrificing valuable bed or cab space.

Whether in traffic or at a show, Lukas’s Silverado now stands out with a horn system that balances performance, practicality, and stealthy installation. The Flatlaw proves you don’t need a massive air setup to get that unmistakable train horn tone.


Key Features

  • Compact Flatlaw Train Horn – Powerful sound in a small footprint

  • 3-Liter Air Source Unit – All-in-one tank and compressor system

  • Toolbox-Mounted Install – Clean, protected, and discreet

  • Fast Recovery Time – Always ready to honk

  • Ideal for Smaller Trucks – Minimal space, maximum impact

HornBlasters Shocker S6 544K Nightmare Edition Train Horn Kit

PRODUCT

PRICE

Sold out
HornBlasters Shocker S6 544K Nightmare Edition Train Horn Kit

Sold out

UP TO 1500% LOUDER

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UNLIMITED HONKING

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ZERO
DELAY

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CAPABLE ONBOARD AIR SYSTEM

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Looking for a Compact Train Horn Kit?

Get the Flatlaw 3 Liter Traon Horn Kit and bring loud performance to your ride without the bulk.

SPECIFICATIONS

Part Number HK-F3B-M3
Horn Flatlaw train horn
Horn Length 17.5" (444.5 mm)
Horn Width 16.25" (412.75 mm)
Horn Height 8" (203.2 mm)
Horn Weight 12.5lbs (5.67 kg)
Voltage 12-Volts DC
Air Source Kit 3-Liter air compressor & tank combo
Operating Pressure 120 PSI
Restart Pressure 90 PSI
Air Source Length 16.535" (420mm)
Air Source Width 4.921" (125mm)
Air Source Height 7.086" (180mm)

FILL RATES

3-LITER AIR TANK FILL RATE
0 to 120 PSI 2 min. (± 10 sec.)
90 to 120 PSI 35 sec. (± 05 sec.)

Train Horn FAQ

Yes, the Flatlaw 3 Liter Kit is a complete system. It includes the Flatlaw train horn, a 3-liter air tank, AC-M3 compressor, all necessary hoses and fittings, wiring, and mounting hardware. Everything you need is included in one package.

With the 3-liter tank in the Flatlaw 3 Liter Kit, you get 7-9 seconds of continuous honk time. The compact design makes it perfect for installations where space is limited while still providing impressive sound output.

The Flatlaw train horn features a compact design that delivers powerful train horn sound in a space-saving package. Its unique construction makes it ideal for installations where traditional train horns might not fit, while still providing authentic locomotive tone.

Yes, the onboard air system with the 3-liter tank provides capacity for tire inflation, running small air tools, or powering other air-powered accessories. This makes the upgrade both impressive and practical beyond just the train horn.

The AC-M3 compressor in the Flatlaw 3 Liter Kit efficiently refills the 3-liter tank, ensuring quick recovery between honks. The system is designed for reliable performance with minimal downtime.


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Lukas’ 2006 Chevy Silverado Train Horn Install with Flatlaw 3 Liter Kit