Skip to content
HornBlasters
    • SPARE TIRE DELETE KITS
    • HORN KITS
      • TRAIN HORN KITS
      • AIR HORN KITS
      • SPARE TIRE DELETE KITS
      • WRANGO HORN KITS (JEEP WRANGLER JKU & JLU)
      • 24-VOLT TRAIN HORN & AIR HORN KITS
    • STANDALONE HORNS
      • TRAIN HORNS
      • AIR HORNS
      • MARINE HORNS
      • ELECTRIC HORNS & PUBLIC ADDRESS UNITS
      • HORN UPGRADES
      • 24-VOLT TRAIN HORNS & AIR HORNS
    • INSTALLATION BRACKETS
      • ALL INSTALLATION BRACKETS
      • SPARE TIRE DELETE BRACKETS
      • GOLIATH TRAIN HORN MOUNT
      • NATHAN AIRCHIME MOUNTING BRACKETS
      • JEEP INSTALLATION BRACKETS
    • ONBOARD AIR SYSTEMS
      • 12-VOLT ONBOARD AIR SYSTEMS
      • 24-VOLT ONBOARD AIR SYSTEMS
    • POPULAR RESOURCES
      • EXTENDED WARRANTY
      • INSTALLER LOCATOR
      • INSTALL GALLERY
      • INSTRUCTION MANUALS
      • HELP CENTER
    • GEAR, OPEN-BOX, & SALES
      • GEAR & APPAREL
      • ITEMS ON SALE
      • OPEN-BOX / SCRATCH N DENT
    • AIR BAGS
    • AIR LINE
    • AIR MANAGEMENT & ACCESSORIES
    • AIR SUSPENSION
    • AIR TANKS
    • AIR VALVES & VALVE KITS
    • COMPRESSORS & AIR SOURCE UNITS
    • COMPRESSOR REBUILD PARTS
    • FITTINGS & FITTING KITS
    • PRESSURE SWITCHES
    • REPLACEMENT PARTS
    • WIRING / ELECTRICAL
    • HORN AUDIO SAMPLES
    • INSTALL & VIDEO GALLERY
    • INSTALLER LOCATOR
    • INSTRUCTIONS & WIRING DIAGRAMS
    • SPARE TIRE DELETE INSTRUCTIONS
    • STEALTH SPARE TIRE DELETE INSTRUCTIONS
    • HELP CENTER
    • ABOUT US
      • OUR TEAM
      • BLOG
      • CAREERS
      • CONTACT US
      • MEDIA PRESS KIT
      • HORNBLASTERS LOGOS
      • HORNBLASTERS IN THE MEDIA
    • EXTRAS
      • IN-HOUSE FINANCING APPLICATION
      • MEDIA SUBMISSION FORM
      • SPONSORSHIP REQUEST FORM
      • RESELLER PROGRAMS
    • HELP & SUPPORT
      • FAQs
      • TRAIN HORN FORUM
      • TRAIN HORN BUYING GUIDE
    • TERMS & POLICIES
      • AFFIRM FINANCING INFORMATION
      • PRIVACY POLICY
      • TERMS & POLICIES
      • WARRANTY POLICY
      • EXTENDED WARRANTY
  • Sponsorship Request NEED HELP FINDING A KIT?
  • Log in
  • instagram Instagram
  • Facebook
  • YouTube
  • X
  • Snapchat
  • TikTok
CALL TOLL FREE: 877-209-8179
FREE SHIPPING ON ALL ORDERS OVER $100 IN THE CONTINENTAL US!
Cart
Subtotal
CHF 0.00
Shipping, taxes, and discount codes calculated at checkout.
Your cart is currently empty.
  • instagram Instagram
  • Facebook
  • YouTube
  • X
  • Snapchat
  • TikTok
Currency
  • Afghanistan (AFN ؋)
  • Åland Islands (EUR €)
  • Albania (ALL L)
  • Algeria (DZD د.ج)
  • Andorra (EUR €)
  • Angola (USD $)
  • Anguilla (XCD $)
  • Antigua & Barbuda (XCD $)
  • Argentina (USD $)
  • Armenia (AMD դր.)
  • Aruba (AWG ƒ)
  • Ascension Island (SHP £)
  • Australia (AUD $)
  • Austria (EUR €)
  • Azerbaijan (AZN ₼)
  • Bahamas (BSD $)
  • Bahrain (USD $)
  • Bangladesh (BDT ৳)
  • Barbados (BBD $)
  • Belarus (USD $)
  • Belgium (EUR €)
  • Belize (BZD $)
  • Benin (XOF Fr)
  • Bermuda (USD $)
  • Bhutan (USD $)
  • Bolivia (BOB Bs.)
  • Bosnia & Herzegovina (BAM КМ)
  • Botswana (BWP P)
  • British Indian Ocean Territory (USD $)
  • British Virgin Islands (USD $)
  • Brunei (BND $)
  • Bulgaria (EUR €)
  • Burkina Faso (XOF Fr)
  • Burundi (BIF Fr)
  • Cambodia (KHR ៛)
  • Cameroon (XAF CFA)
  • Canada (CAD $)
  • Cape Verde (CVE $)
  • Caribbean Netherlands (USD $)
  • Cayman Islands (KYD $)
  • Central African Republic (XAF CFA)
  • Chad (XAF CFA)
  • Chile (CLP $)
  • China (CNY ¥)
  • Christmas Island (AUD $)
  • Cocos (Keeling) Islands (AUD $)
  • Colombia (COP $)
  • Comoros (KMF Fr)
  • Congo - Brazzaville (XAF CFA)
  • Congo - Kinshasa (CDF Fr)
  • Cook Islands (NZD $)
  • Costa Rica (CRC ₡)
  • Côte d’Ivoire (XOF Fr)
  • Croatia (EUR €)
  • Curaçao (ANG ƒ)
  • Cyprus (EUR €)
  • Czechia (CZK Kč)
  • Denmark (DKK kr.)
  • Djibouti (DJF Fdj)
  • Dominica (XCD $)
  • Dominican Republic (DOP $)
  • Ecuador (USD $)
  • Egypt (EGP ج.م)
  • El Salvador (USD $)
  • Equatorial Guinea (XAF CFA)
  • Eritrea (USD $)
  • Estonia (EUR €)
  • Eswatini (USD $)
  • Ethiopia (ETB Br)
  • Falkland Islands (FKP £)
  • Faroe Islands (DKK kr.)
  • Fiji (FJD $)
  • Finland (EUR €)
  • France (EUR €)
  • French Guiana (EUR €)
  • French Polynesia (XPF Fr)
  • French Southern Territories (EUR €)
  • Gabon (XOF Fr)
  • Gambia (GMD D)
  • Georgia (USD $)
  • Germany (EUR €)
  • Ghana (USD $)
  • Gibraltar (GBP £)
  • Greece (EUR €)
  • Greenland (DKK kr.)
  • Grenada (XCD $)
  • Guadeloupe (EUR €)
  • Guatemala (GTQ Q)
  • Guernsey (GBP £)
  • Guinea (GNF Fr)
  • Guinea-Bissau (XOF Fr)
  • Guyana (GYD $)
  • Haiti (USD $)
  • Honduras (HNL L)
  • Hong Kong SAR (HKD $)
  • Hungary (HUF Ft)
  • Iceland (ISK kr)
  • India (INR ₹)
  • Indonesia (IDR Rp)
  • Iraq (USD $)
  • Ireland (EUR €)
  • Isle of Man (GBP £)
  • Israel (ILS ₪)
  • Italy (EUR €)
  • Jamaica (JMD $)
  • Japan (JPY ¥)
  • Jersey (USD $)
  • Jordan (USD $)
  • Kazakhstan (KZT ₸)
  • Kenya (KES KSh)
  • Kiribati (USD $)
  • Kosovo (EUR €)
  • Kuwait (USD $)
  • Kyrgyzstan (KGS som)
  • Laos (LAK ₭)
  • Latvia (EUR €)
  • Lebanon (LBP ل.ل)
  • Lesotho (USD $)
  • Liberia (USD $)
  • Libya (USD $)
  • Liechtenstein (CHF CHF)
  • Lithuania (EUR €)
  • Luxembourg (EUR €)
  • Macao SAR (MOP P)
  • Madagascar (USD $)
  • Malawi (MWK MK)
  • Malaysia (MYR RM)
  • Maldives (MVR MVR)
  • Mali (XOF Fr)
  • Malta (EUR €)
  • Martinique (EUR €)
  • Mauritania (USD $)
  • Mauritius (MUR ₨)
  • Mayotte (EUR €)
  • Mexico (MXN $)
  • Moldova (MDL L)
  • Monaco (EUR €)
  • Mongolia (MNT ₮)
  • Montenegro (EUR €)
  • Montserrat (XCD $)
  • Morocco (MAD د.م.)
  • Mozambique (USD $)
  • Myanmar (Burma) (MMK K)
  • Namibia (USD $)
  • Nauru (AUD $)
  • Nepal (NPR Rs.)
  • Netherlands (EUR €)
  • New Caledonia (XPF Fr)
  • New Zealand (NZD $)
  • Nicaragua (NIO C$)
  • Niger (XOF Fr)
  • Nigeria (NGN ₦)
  • Niue (NZD $)
  • Norfolk Island (AUD $)
  • North Macedonia (MKD ден)
  • Norway (USD $)
  • Oman (USD $)
  • Pakistan (PKR ₨)
  • Palestinian Territories (ILS ₪)
  • Panama (USD $)
  • Papua New Guinea (PGK K)
  • Paraguay (PYG ₲)
  • Peru (PEN S/)
  • Philippines (PHP ₱)
  • Pitcairn Islands (NZD $)
  • Poland (PLN zł)
  • Portugal (EUR €)
  • Qatar (QAR ر.ق)
  • Réunion (EUR €)
  • Romania (RON Lei)
  • Russia (RUB ₽)
  • Rwanda (RWF FRw)
  • Samoa (WST T)
  • San Marino (EUR €)
  • São Tomé & Príncipe (STD Db)
  • Saudi Arabia (SAR ر.س)
  • Senegal (XOF Fr)
  • Serbia (RSD РСД)
  • Seychelles (USD $)
  • Sierra Leone (SLL Le)
  • Singapore (SGD $)
  • Sint Maarten (ANG ƒ)
  • Slovakia (EUR €)
  • Slovenia (EUR €)
  • Solomon Islands (SBD $)
  • Somalia (USD $)
  • South Africa (ZAR R)
  • South Georgia & South Sandwich Islands (GBP £)
  • South Korea (KRW ₩)
  • South Sudan (USD $)
  • Spain (EUR €)
  • Sri Lanka (LKR ₨)
  • St. Barthélemy (EUR €)
  • St. Helena (SHP £)
  • St. Kitts & Nevis (XCD $)
  • St. Lucia (XCD $)
  • St. Martin (EUR €)
  • St. Pierre & Miquelon (EUR €)
  • St. Vincent & Grenadines (XCD $)
  • Sudan (USD $)
  • Suriname (USD $)
  • Svalbard & Jan Mayen (USD $)
  • Sweden (SEK kr)
  • Switzerland (CHF CHF)
  • Taiwan (TWD $)
  • Tajikistan (TJS ЅМ)
  • Tanzania (TZS Sh)
  • Thailand (THB ฿)
  • Timor-Leste (USD $)
  • Togo (XOF Fr)
  • Tokelau (NZD $)
  • Tonga (TOP T$)
  • Trinidad & Tobago (TTD $)
  • Tristan da Cunha (GBP £)
  • Tunisia (USD $)
  • Türkiye (TRY ₺)
  • Turkmenistan (USD $)
  • Turks & Caicos Islands (USD $)
  • Tuvalu (AUD $)
  • U.S. Outlying Islands (USD $)
  • Uganda (UGX USh)
  • Ukraine (UAH ₴)
  • United Arab Emirates (AED د.إ)
  • United Kingdom (GBP £)
  • United States (USD $)
  • Uruguay (UYU $U)
  • Uzbekistan (UZS so'm)
  • Vanuatu (VUV Vt)
  • Vatican City (EUR €)
  • Venezuela (USD $)
  • Vietnam (VND ₫)
  • Wallis & Futuna (XPF Fr)
  • Western Sahara (MAD د.م.)
  • Yemen (YER ﷼)
  • Zambia (USD $)
  • Zimbabwe (USD $)
Hornblasters
  • KITS & HORNS
    HORN KITS
    HORN KITS
    TRAIN HORN KITS
    AIR HORN KITS
    SPARE TIRE DELETE KITS
    WRANGO HORN KITS (JEEP WRANGLER JKU & JLU)
    24-VOLT TRAIN HORN & AIR HORN KITS
    STANDALONE HORNS
    STANDALONE HORNS
    TRAIN HORNS
    AIR HORNS
    MARINE HORNS
    ELECTRIC HORNS & PUBLIC ADDRESS UNITS
    HORN UPGRADES
    24-VOLT TRAIN HORNS & AIR HORNS
    INSTALLATION BRACKETS
    INSTALLATION BRACKETS
    ALL INSTALLATION BRACKETS
    SPARE TIRE DELETE BRACKETS
    GOLIATH TRAIN HORN MOUNT
    NATHAN AIRCHIME MOUNTING BRACKETS
    JEEP INSTALLATION BRACKETS
    ONBOARD AIR SYSTEMS
    ONBOARD AIR SYSTEMS
    12-VOLT ONBOARD AIR SYSTEMS
    24-VOLT ONBOARD AIR SYSTEMS
    POPULAR RESOURCES
    POPULAR RESOURCES
    EXTENDED WARRANTY
    INSTALLER LOCATOR
    INSTALL GALLERY
    INSTRUCTION MANUALS
    HELP CENTER
    GEAR, OPEN-BOX, & SALES
    GEAR, OPEN-BOX, & SALES
    GEAR & APPAREL
    ITEMS ON SALE
    OPEN-BOX / SCRATCH N DENT
  • COMPONENTS
    • AIR LINE
    • AIR MANAGEMENT & ACCESSORIES
    • AIR SUSPENSION
    • AIR TANKS
    • AIR VALVES & VALVE KITS
    • COMPRESSORS & AIR SOURCE UNITS
    • COMPRESSOR REBUILD PARTS
    • FITTINGS & FITTING KITS
    • PRESSURE SWITCHES
    • REPLACEMENT PARTS
    • WIRING / ELECTRICAL
  • AUDIO SAMPLES
    • HORN AUDIO SAMPLES
  • RESOURCES
    hb-logo-with-shocker
    INSTALL & VIDEO GALLERY INSTALLER LOCATOR INSTRUCTIONS & WIRING DIAGRAMS SPARE TIRE DELETE INSTRUCTIONS STEALTH SPARE TIRE DELETE INSTRUCTIONS HELP CENTER
    ABOUT US OUR TEAM BLOG CAREERS CONTACT US MEDIA PRESS KIT HORNBLASTERS LOGOS HORNBLASTERS IN THE MEDIA
    EXTRAS IN-HOUSE FINANCING APPLICATION MEDIA SUBMISSION FORM SPONSORSHIP REQUEST FORM RESELLER PROGRAMS
    HELP & SUPPORT FAQs TRAIN HORN FORUM TRAIN HORN BUYING GUIDE
    TERMS & POLICIES AFFIRM FINANCING INFORMATION PRIVACY POLICY TERMS & POLICIES WARRANTY POLICY EXTENDED WARRANTY
  • NEED HELP FINDING A KIT?
Search Log in Cart
CLICK HERE FOR DEALS & STEALS UP TO 30% OFF
DOWNLOAD OUR APP FOR EXCLUSIVE DEALS & UPDATES
HornBlastersNewsletter Signup
Chadd's 2024 Jeep Gladiator Train Horn Install with Flatlaw 3-Liter Horn Kit
Chadd's 2024 Jeep Gladiator Train Horn Install with Flatlaw 3-Liter Horn Kit
Chadd's 2024 Jeep Gladiator Train Horn Install with Flatlaw 3-Liter Horn Kit
Chadd's 2024 Jeep Gladiator Train Horn Install with Flatlaw 3-Liter Horn Kit
Chadd's 2024 Jeep Gladiator Train Horn Install with Flatlaw 3-Liter Horn Kit
Chadd's 2024 Jeep Gladiator Train Horn Install with Flatlaw 3-Liter Horn Kit

2024 Jeep Gladiator

Flatlaw 3-Liter Horn Kit

SOUND SAMPLE:

EXPAND GALLERY
CONTINUE TO INSTALLATION →

Chadd C. just upgraded his 2024 Jeep Gladiator with our Flatlaw 3-Liter Horn Kit. With crisp, powerful blasts, this setup makes every drive louder, bolder, and impossible to ignore. From city streets to off-road trails, Chadd is showing everyone how to do Jeep life the right way.

The Flatlaw 3-Liter Horn Kit features a Flatlaw train horn in a unique flat configuration, perfect for installations where space is limited. The horn delivers the robust Outlaw sound in a compact design that fits well on the Gladiator. The 3-liter compressor and tank combo comes pre-plumbed and pre-wired with a pre-installed 1/4" electric air valve, making installation straightforward.

The system operates at 120 PSI with automatic restart at 90 PSI, delivering 2–3 seconds of powerful honk time with a fast 35-second recovery rate. This complete kit includes everything needed for installation, from hoses and fittings to wiring and mounting hardware. The compact design and flat horn configuration make it perfect for the Jeep Gladiator where space considerations are important but you still want serious train horn presence.

Huge congratulations to Chadd for taking his Gladiator to the next level with style and sound. His 2024 Jeep Gladiator proves that off-road vehicles can deliver serious train horn performance while maintaining a clean, professional appearance that's ready for any adventure, whether navigating city streets or hitting the trails.


Feature Highlights

  • Flatlaw 3-Liter Horn Kit is a complete system with Flatlaw train horn in a unique flat configuration and 3-liter compressor tank combo
  • Flat configuration ensures even those with limited space can enjoy commanding Outlaw train horn sound
  • Pre-installed 1/4" electric air valve and pre-plumbed air system make installation hassle-free
  • Operating pressure of 120 PSI with 90 PSI restart pressure delivers 2–3 seconds of powerful honk time with fast 35-second recovery rate
  • Compact design with heavy-duty black finish makes it ideal for the Jeep Gladiator where space is limited but you want professional appearance

GET THE FLATLAW 3-LITER SETUP LIKE CHADD'S GLADIATOR

The Flatlaw 3-Liter Horn Kit gives your Jeep Gladiator the same commanding presence that Chadd achieved. Whether you're looking to upgrade from a basic horn or add serious sound to your off-road rig, this complete kit delivers powerful train horn performance with professional results. The flat configuration makes it perfect for space-constrained installations. Get your Flatlaw 3-Liter kit today and join the Train Horn Life.

UP TO 1500% LOUDER

HornBlasters logo

UNLIMITED HONKING

HornBlasters logo

ZERO
DELAY

HornBlasters logo

CAPABLE ONBOARD AIR SYSTEM

HornBlasters logo

HornBlasters Shocker S6 544K Nightmare Edition Train Horn Kit

PRODUCT

PRICE

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

Sold out

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.)

Frequently Asked Questions

The Flatlaw 3-Liter Horn Kit is a complete system that includes Flatlaw train horn, 3-liter compressor and tank combo, pre-installed 1/4" electric air valve, 12ft of 1/4" air line, complete wiring kit with inline fuse holder and toggle switch, relay, all electrical terminals, hoses and fittings, mounting hardware, and detailed instructions. Everything you need for installation is in the box.

With the 3-liter air tank operating at 120 PSI, the Flatlaw kit delivers 2–3 seconds of powerful continuous honking per tank fill. The system automatically refills from 90 to 120 PSI in just 35 seconds, so you're ready to honk again quickly. The fast recovery rate ensures you have plenty of air for multiple blasts on the trail or in the city.

Yes, the Flatlaw 3-Liter Horn Kit fits perfectly on Jeep Gladiator trucks like Chadd's 2024 model. The air source unit measures 16.5" L × 4.9" W × 7.1" H and can be mounted under the vehicle or along the frame. The Flatlaw horn measures 17.5" L × 16.25" W × 8" H with its unique flat configuration, making it ideal for space-constrained installations on the Gladiator.

The Flatlaw train horn offers the robust Outlaw sound in a unique flat configuration, ensuring even those with limited space can enjoy a commanding train horn. The flat design makes it perfect for installations where vertical clearance is restricted, like under the bed of a Jeep Gladiator, while still delivering the powerful, attention-grabbing sound that makes train horns so distinctive.

The system requires 12-Volt DC power with a maximum amperage draw of 18 amps. The kit includes a complete wiring kit with inline fuse holder, toggle switch, relay, and all electrical terminals, so you have everything needed for proper electrical installation. Make sure your Gladiator's alternator can handle the compressor load during operation cycles, especially when running additional off-road accessories.


SHARE YOUR HORNBLASTERS SETUP

Have a HornBlasters train horn installation you're proud of? We'd love to feature your build. Submit photos and details of your setup, and you could be featured on our install gallery. Show the community how you've transformed your vehicle with authentic train horn power.

MEDIA SUBMISSION
HornBlasters
  • instagram Instagram
  • Facebook
  • YouTube
  • X
  • Snapchat
  • TikTok
phone Call Toll Free: 1-877-209-8179
phone International: 1-813-783-8058
location2 6511 N 54th St, Tampa, FL 33610
envelop sales@hornblasters.com
PRODUCTS
  • Air Horn Kits
  • Train Horn Kits
  • Train Horns & Air Horns
  • Installation Brackets
  • Standalone Electric Horns
  • Onboard Air Systems
  • Instruction Manuals
  • Spare Tire Delete Kits
  • Goliath Train Horn Mount
SECURE
  • Help & Support
  • Customer Account Closure
  • Terms & Policies
  • Privacy Policy
  • Warranty
SIGN UP & SAVE

Subscribe to get special offers, exclusive information, and once-in-a-lifetime deals.

© 2026 HornBlasters. All Rights Reserved
Chadd's 2024 Jeep Gladiator Train Horn Install | Flatlaw 3-Liter Kit