Mini Outlaw 3 Liter Train Horn Kit

HornBlasters Mini Outlaw 3 Liter Horn Kit

HornBlasters 4-Chime 3-Liter Air Horn Kit

CHF 309.00

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Addons	Add Wireless Activation Remote Activate your horn wirelessly from up to 100 yards away with our compact RF transmitter. This unit is not weather-resistant and must be installed in a dry, enclosed location.	+CHF 34.00
Addons	Add HB Black Train Logo Flag Fly it high, hang on the wall, or run this thing around town! 58" X 34"	+CHF 13.00
Addons	Add Platinum Extended Warranty 2 year add-on to existing warranty. DOES cover accidental damage and advance replacement. Click here for more information!	+CHF 55.62

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WHO SAYS YOU GOTTA BE BIG TO BE AN OUTLAW?

Where space is a premium but compromising on the authentic train horn tone is not an option, meet the Mini Outlaw 3-liter horn kit. Expertly engineered to deliver the distinctive 3-chime metal train horn tone in a compact form, this kit proves that big sounds can come from small packages.

Powered by the M3 3-Liter air source unit, the Mini Outlaw guarantees a consistent, unmistakable tone, ensuring you're not just heard, but remembered. Designed for ease, this all-in-one kit ensures a seamless installation, transforming your vehicle's auditory signature in just a few hours.

Compact Yet Commanding: Made for limited spaces, this 3-chime metal train horn keeps the signature Outlaw sound in a condensed design.

Surprisingly Agile: The M3 3-Liter air source, though compact, grants 2-3 seconds of honk time, recovering in only 35 seconds.

Hassle-Free Installation: With a high-flow 1/4" valve that's already in place and a pre-assembled air source unit, this complete kit simplifies setup, getting you on the road faster.

Optimized Air System: Complete with a 110 PSI air system, the Mini Outlaw ensures you have the resources to announce your arrival whenever you need to.

(Note: Tank-mounted air compressors are not fully sealed. For this reason, we recommend 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. **

SPECIFICATIONS
Part Number	HK-MC3B-M3
Horn	Mini Outlaw train horn
Horn Length	16.5" (419.1mm)
Horn Width	14.5" (368.3mm)
Horn Height	11" (279.4mm)
Horn Weight	10.9lbs (4.95kg)
Voltage	12-Volts DC
Max Amp Draw	18 Amps
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)

SPECIFICATIONS

Part Number

HK-MC3B-M3

Horn

Mini Outlaw train horn

Horn Length

16.5" (419.1mm)

Horn Width

14.5" (368.3mm)

Horn Height

11" (279.4mm)

Horn Weight

10.9lbs (4.95kg)

Voltage

12-Volts DC

Max Amp Draw

18 Amps

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)

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

3-LITER AIR TANK

FILL RATE

0 to 120 PSI

2 min. (± 10 sec.)

90 to 120 PSI

35 sec. (± 05 sec.)

Customer Reviews

5.0 Based on 19 Reviews

5 ★

100%

4 ★

3 ★

2 ★

1 ★

Customer Photos

Mini Outlaw 3 Liter Horn Kit - Customer Photo From Matthew T.

Mini Outlaw 3 Liter Horn Kit - Customer Photo From Kevin Langton

Mini Outlaw 3 Liter Horn Kit - Customer Photo From Doug Byers

Mini Outlaw 3 Liter Horn Kit - Customer Photo From This kit is awesome!

Mini Outlaw 3 Liter Horn Kit - Customer Photo From Jb

Mini Outlaw 3 Liter Horn Kit - Customer Photo From John F

Mini Outlaw 3 Liter Horn Kit - Customer Photo From Luke

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experience
process
country
instructions
video
2020
pants
Sounds
three
Outlaw

Carter N.

United States

04/13/2025

Amazing

Absolutely awesome! Easy install and an excellent product!

Matthew T.

United States

03/05/2025

Great system and easy install

I enjoyed my experience installing this system and made an install video of the process... https://www.youtube.com/watch?v=qOtLOIRNAj0 I am currently adding another tank as I want longer horn blast than 3-4 seconds.... should have looked closer to the description.

HornBlasters Mini Outlaw 3 Liter Horn Kit Review

ricky g.

United States

02/22/2025

AS ADVERTISED---AWSOME &LOUD

Instalation was a snap !! I used add a fuse links for power source form under hood fuse block on my 2020 ranger

Kevin L.

United States

08/18/2024

Love it very straight forward to install People pay attention when I use it

Brian

United States

06/29/2024

Great starter kit. Very loud and easy install

Mini Outlaw 3 Liter Horn Kit

Audio Sample:

WHO SAYS YOU GOTTA BE BIG TO BE AN OUTLAW?

Warnings & Notices

Hearing Protection Required

Warning

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