TRAIN HORNS
TRAIN HORNS — 2013–2018 DODGE RAM 6.7L CUMMINS
Make your presence known. CPP Diesel stocks proven train horns and onboard air solutions that fit and function perfectly on 2013–2018 Ram 2500/3500 6.7L Cummins trucks. From bolt-on Ram-specific onboard air to premium triple horns, we’ve got everything you need—backed by enthusiast support and fast shipping.
Shopping other upgrades for this generation? Start at the main category: 2013–2018 6.7L Cummins.
Shop the 13–18 Train Horns Category
Complete Train Horn Kits
- Pacbrake HP10314 Premium Triple Train Horn + Onboard Air — loud, durable chromed trio with matched compressor & tank.
- Pacbrake HP10238 Premium Large Single Horn + Onboard Air — clean single-horn tone with a complete air solution.
- Kleinn HK6 Chrome Triple Train Horn — compact triple-horn package with classic train sound.
Ram-Specific Onboard Air
- Kleinn RAMHDOBA-6450 (2014–2018 Ram HD) Onboard Air System — 100% bolt-on, no-drill mounting with high-output waterproof compressor.
Compressors & Air Management
- Pacbrake HP10142 HP325 12V Compressor Kit — great universal compressor kit for horn use.
- Pacbrake HP10628 HP625 12V Compressor Kit — high-output option for faster tank recovery.
Air Tanks
- Pacbrake HP10050 2.5-Gallon Tank Kit — compact, ideal for short bursts and tight installs.
- Pacbrake HP10051 5-Gallon Tank Kit — extended blast time for triple-horn systems.
Switches & Controls
- Kleinn 333 “Sniper” Remote Horn Button — activate horns remotely up to ~200 ft.
- Kleinn 320 “The Terminator” Flush-Mount Button — clean in-cab trigger with all-metal construction.
Fitment & Install Notes
- Vehicles: 2013–2018 Ram 2500/3500 6.7L Cummins (single & dual rear wheel).
- Mounting: Universal horns mount with included brackets; Ram-specific onboard air kits simplify placement and wiring.
- Tanks: Choose 2.5–5.0 gal capacity based on desired blast duration and available space.
Frequently Asked Questions
Do these horn kits fit my 2013–2018 Ram 2500/3500?
Yes. Most horns are universal-fit and mount cleanly with included hardware. For the simplest onboard air, choose the Ram-specific kit above for 2014–2018 trucks.
What size air tank should I run?
For quick to moderate blasts, a 2.5-gallon tank works well. For long blasts or triple horns, step up to a 5-gallon tank to maintain volume.
Will an onboard air system help beyond the horn?
Absolutely. Onboard air is great for tire inflation, air tools (brief use), and air-suspension helpers. It’s a versatile upgrade for work and play.
Is installation reversible and clean?
Yes. Universal kits use standard brackets and lines; the Ram-specific onboard air system uses bolt-on mounts for a tidy, no-drill install where noted.
Is it legal to use train horns on the street?
Laws vary by location. Use responsibly and verify local regulations. Many owners reserve horn use for off-road, shows, or emergencies.
Need help choosing a kit? Call us at 724-785-4022 and our Cummins specialists will get you set up right the first time.
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PACBRAKE HP10073 BASIC DUAL AIR HORN FOR ONBOARD AIR CAST ZINC ALLOY/STAINLESS STEEL CHROME
PACBRAKE
$200.54The PACBRAKE HP10073 Basic Dual Air Horn is an essential accessory for those who crave both authority and stellar performance on the road. Constructed from robust cast aluminum and adorned with a polished chrome finish, this air horn enhances durability...$200.54 -
PACBRAKE HP10213 PREMIUM DUAL AIR HORN KIT W/AIR HORN KIT (HP10073) AND ONBOARD AIR KIT (HP10163)
PACBRAKE
$764.85Make a bold statement and ensure you’re heard with the Pacbrake HP10213 Premium Dual Air Horn Kit. This exceptional kit combines high-quality craftsmanship with striking aesthetics, featuring durable cast aluminum construction and a stunning chrome...$764.85 -
PACBRAKE HP10234 BASIC LARGE SINGLE AIR HORN FOR ONBOARD AIR ZINC ALLOY/STAINLESS STEEL CHROME
PACBRAKE
$264.13The Pacbrake HP10234 Basic Large Single Air Horn Kit is the perfect solution for those seeking both style and functionality in their vehicle's auditory system. Crafted by the reputable Pacbrake brand, this air horn is engineered from durable cast...$264.13 -
PACBRAKE HP10235 BASIC TRIO AIR HORN FOR ONBOARD AIR CAST ZINC ALLOY/STAINLESS STEEL CHROME
PACBRAKE
$256.28The Pacbrake HP10235 Basic Trio Air Horn for Onboard Air is the ultimate accessory for drivers seeking to make a powerful statement on the road. Constructed from premium cast zinc alloy and stainless steel, this air horn features an eye-catching chrome...$256.28 -
PACBRAKE HP10237 PREMIUM TRIO AIR HORN W/AIR HORN (HP10235) AND ONBOARD AIR (HP10163)MATTE BLACK
PACBRAKE
$774.39The Pacbrake HP10237 Premium Trio Air Horn embodies the perfect blend of power and sophistication, designed for those who demand attention on the road. Finished in a sleek matte black, this horn kit enhances the visual appeal of your vehicle while...$774.39 -
PACBRAKE HP10238 PREMIUM LARGE SINGLE AIR HORN W/AIR HORN (HP10234) AND ONBOARD AIR
PACBRAKE
$774.39The PACBRAKE HP10238 Premium Large Single Air Horn is the ultimate driver’s accessory for those who believe in making a strong impression on the road. This premium horn kit combines the formidable Large Air Horn (HP10234) with a convenient Onboard Air...$774.39 -
PACBRAKE HP10314 PREMIUM TRIPLE TRAIN HORN W/AIR HORN (HP10254) AND ONBOARD AIR (HP10163)
PACBRAKE
$1,041.88The Pacbrake HP10314 Premium Triple Train Horn with Air Horn (HP10254) and Onboard Air (HP10163) is the ultimate kit for those seeking to make a powerful statement on the road. Crafted from durable cast zinc alloy and stainless steel materials, these...$1,041.88 -
PACBRAKE HP10254 BASIC TRIPLE TRAIN HORN FOR ONBOARD AIR CAST ZINC ALLOY/STAINLESS STEEL CHROME
PACBRAKE
$523.81Make a bold impression with the Pacbrake HP10254 Basic Triple Train Horn Kit, expertly designed for onboard air systems. This striking accessory combines rugged construction with elegant aesthetics, crafted from durable cast zinc alloy and stainless...$523.81 -
PACBRAKE HP10050 2 1/2 GALLON CARBON STEEL PREMIUM AIR TANK ACCESSORIES KIT
PACBRAKE
$268.01The PACBRAKE HP10050 2 1/2 Gallon Carbon Steel Premium Air Tank Accessories Kit is designed to meet all your air compression needs with exceptional reliability and durability. This premium kit includes an efficient air tank, airline, air nozzle,...$268.01 -
PACBRAKE HP10110 PRESSURE SWITCH 105 TO 135 PSI
PACBRAKE
$107.42Enhance your vehicle's air management system with the PACBRAKE HP10110 Pressure Switch, designed for optimal performance between 105 to 135 psi. This indispensable component is crafted for heavy-duty applications, ensuring reliable functionality that...$107.42 -
PACBRAKE HP10142 HP325 SERIES BASIC 12V AIR COMPRESSOR KIT
PACBRAKE
$289.84Elevate your towing, hauling, and off-road adventures with the PACBRAKE HP10142 HP325 Series Basic 12V Air Compressor Kit, engineered for optimal onboard air management right from your driver’s seat. This kit simplifies operating your air suspension...$289.84 -
PACBRAKE HP10628 12V HP625 SERIES AIR COMPRESSOR KIT WITH HORIZONTAL PUMP HEAD
PACBRAKE
$872.27The PACBRAKE HP10628 12V HP625 Series Air Compressor Kit with Horizontal Pump Head delivers robust performance paired with versatility, making it an essential addition for anyone in need of reliable inflation power. Engineered to handle demanding tasks,...$872.27 -
KLEINN HORNS RZR1000-KIT RZR 1000 OBA AND AIR HORN
KLEINN HORNS
$899.95The KLEINN HORNS RZR1000-KIT RZR 1000 Onboard Air System with Air Horn is the ultimate solution for inflating tires and powering powerful air horns with ease. This heavy-duty kit is designed to handle the toughest terrains and demands, making it a...$899.95 -
KLEINN HORNS RAMHDOBA-6450 2014-2018 RAM HD ONBOARD AIR SYS.
KLEINN HORNS
$1,199.95The KLEINN HORNS RAMHDOBA-6450 Onboard Air System is the ultimate must-have accessory for your 2014-2018 RAM HD. Designed for easy installation with no drilling required, this 100% Bolt-On system comes complete with top-of-the-line features to elevate...$1,199.95 -
KLEINN HORNS JL-JK-OBA JEEP JLU & JKU AIR SYSTEM
KLEINN HORNS
$899.95The KLEINN HORNS JL-JK-OBA Jeep JLU & JKU Air System is a powerful and reliable onboard air solution designed to meet the diverse needs of off-road enthusiasts. Whether you're inflating tires after a thrilling day of four-wheeling, using air lockers for...$899.95 -
KLEINN HORNS JK6450 6450RC COMPRESSOR UPGRADE KIT W/COMPRESSOR AND TIRE INFLATOR
KLEINN HORNS
$349.95The Kleinn Horns JK6450 6450RC Compressor Upgrade Kit with Compressor and Tire Inflator is the ultimate solution for quick and efficient tire inflation on the go. This comprehensive kit is designed to make your off-road adventures hassle-free and...$349.95 -
KLEINN HORNS JK220 ADD-ON JK/JKU HORN KIT
KLEINN HORNS
$249.95The KLEINN HORNS JK220 ADD-ON JK/JKU HORN KIT is the perfect solution for Jeep JK Wrangler owners looking to take their vehicle's sound to the next level. This Horn kit is a beast, capable of producing an earth-shattering 154.2 dB at 150 PSI, ensuring...$249.95 -
KLEINN HORNS JEEPKIT-1 2008-2018 JEEP WRANGLER JK AIR HORN SYSTEM WITH MODEL 101 AIR HORN
KLEINN HORNS
$499.95The KLEINN HORNS JEEPKIT-1 2008-2018 Jeep Wrangler JK Air Horn System with Model 101 Air Horn is a top-of-the-line addition for your 2007-2018 Jeep Wrangler JK & JKU (2 & 4-door). This direct fit air horn system is designed for easy installation,...$499.95 -
KLEINN HORNS HK6 CHROME TRIPLE TRAIN HORN
KLEINN HORNS
$619.95The KLEINN HORNS HK6 Chrome Triple Train Horn is the ultimate statement piece for any vehicle enthusiast seeking to make a bold impression. This PROBLASTER™ COMPLETE Chrome ABS Triple Train Horn Package features three meticulously tuned trumpets...$619.95 -
KLEINN HORNS 6126 DUAL DIRECT DRIVE HORN
KLEINN HORNS
$79.95The Kleinn Horns 6126 Dual Direct Drive Horn is the perfect solution for those looking to enhance the sound of their vehicle. Designed as a straightforward upgrade from factory horns, this kit includes everything you need for a seamless installation. The...$79.95 -
KLEINN HORNS 333 SNIPER REMOTE HORN BUTTON
KLEINN HORNS
$59.95Experience the power of the KLEINN HORNS 333 SNIPER REMOTE HORN BUTTON, a revolutionary product designed to elevate your vehicle horn experience. The Sniper™ offers a cutting-edge remote control air horn activation system that allows you to unleash your...$59.95 -
KLEINN HORNS 328 WATERPROOF PUSH BUTTON
KLEINN HORNS
$12.95The Kleinn Horns 328 Waterproof Push Button is a must-have accessory for any vehicle in need of reliable performance in tough conditions. This heavy-duty push button switch is designed to withstand the elements, featuring a protective rubber cover that...$12.95 -
KLEINN HORNS 320 THE TERMINATOR ALL METAL ULTRA FLUSH MOUNT PUSH BUTTON W/SCREW TERMINALS
KLEINN HORNS
$12.95The Klein Horns 320 The Terminator is the ultimate solution for control and activation of your Kleinn air horns. Engineered with unparalleled durability and functionality, this all-metal ultra flush mount push button switch provides a discreet and nearly...$12.95 -
KLEINN HORNS 99 CHROME COMPACT DUAL HORN
KLEINN HORNS
$46.95The Kleinn Horns 99 Chrome Compact Dual Horn is the ultimate solution for those seeking a powerful air horn for their vehicle without compromising on space. Whether you drive a sleek sports car, a rugged motorcycle, or a fun golf cart, the Kleinn 99 dual...$46.95