FREE SHIPPING ON ALL ORDERS OVER $100
IN THE CONTINENTAL US!
IN THE CONTINENTAL US!
-
RESOURCES
Skip to content
Our Flatlaw 3-liter train horn kit is the newest addition to our train horn lineup. If you are wanting the big Outlaw sound but don't have the room for the standard set, this is the kit for you! We've taken the Outlaw you know and love and changed the configuration so it lays flat. This should provide more options for installation than before with that same big sound.
Our Flatlaw kit comes with a 1/4" valve pre-installed and is powered by our M3 3-Liter air source unit. While our 3-liter air source unit may be compact in size, it provides enough air to give you 3-4 seconds of honk time and recharges in under a minute! This is a complete kit, providing you with everything you need to get started and installation only takes a couple of hours.
(Note: Tank-mounted air compressors are not fully sealed. For this reason, the manufacturer recommends the tank/compressor system be mounted in the upright position in an enclosed space away from moisture, dirt, debris, etc... Failure to mount this product as directed will void the warranty)
**Detaching the compressor from the tank will void your warranty on this kit. If you need a solution where the compressor is detached, please look at our 232 and higher models. **
| 3-LITER AIR TANK | FILL RATE |
|---|---|
| 0 to 110 PSI | 2 min. (± 10 sec.) |
| 85 to 110 PSI | 35 sec. (± 05 sec.) |
This product produces extreme loudness. Proper hearing protection must be worn at all times during its operation. Hearing loss or permanent damage may result from unsafe use. Use this product in a safe and responsible manner and at a distance of at least 100 meters from others. Never operate this product in a closed environment, in close proximity to living beings, or where prohibited by law.
This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
United StatesAwesome horn I likey
United StatesSo... I opted to upgrade the pump/tank to the 2 gallon 150 PSI sealed air source, it's medium duty and weather resistant. I also installed an air pressure regulator so I can adjust the pressure down for normal driving (louder than stock horn but still booming! and make no mistake, this horn has a nice deep tone). With the pressure backed off to like 80psi it sounds great, plenty loud AND.... it seems like I'm getting endless honk ability LOL! The pump kicks in before I run out of air in the tank, it's just badass... and the tone is dead up like the Flatlaw audio sample on the website (which sounds deeper and better than the outlaw sample).
United StatesThis Flatlaw train horn is loud, had to mount a toolbox under the truck and put the Air Compressor inside that because its not weather proof but it worked out great, took a little extra longer to install also but it was worth it
United StatesFast delivery easy installation. I wasn’t quite sure how loud these horns were going to be but when I hit that button let’s just say I was very surprised highly recommend!
United StatesI literally had no idea. No idea how loud this would be. Ordered and arrived within a couple of days. Went down to my local auto radio shop to beg them for an install. They weren’t concerned with the wiring part it was finding a place to mount the horns. They called in a fabricator and we all consulted and arrived at what I anticipated and wanted. 2022 Ram Limited with ram boxes. The ram box was perfect for the compressor mount and the flat horns were shoehorned in and mounted horizontally to the front cross member. Took a couple of days and man they worked hard but it’s perfect. Works flawlessly. When I hit that thing for the first time I couldn’t believe it. I had no idea. Of course my wife looked at me with that look. You know that look. Really? I mean really? She said. Hahahahhahahha. **** yeah I said. The only issue I’ve had thus far is a rupture in the black air line near the horns. One trip to Lowes for a splice connector and it was back up and running. Love blasting in our parking garage. Keeps them guessing. Nobody knows. I literally had no idea. Thank you guys!! Install was 3x the price of the horn kit but worth every penny.
