Front-three-quarter view Brian's 2020 RAM 2500 pickup HornBlasters Conductor's Special train horn kit featured customer install gallery photo 1

Angled exterior or driveway view Brian's 2020 RAM 2500 Conductor's Special train horn install gallery photo 2

Close-up train horn trumpets air tank compressor or mounting detail Brian's 2020 RAM 2500 Conductor's Special gallery photo 4

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Video

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Featured Install

Conductor's Special Train Horn Kit

Brian's 2020 RAM 2500

Sound Sample

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Owner Brian

Year 2020

Vehicle 2020 RAM 2500

Brian recently completed an install of the HornBlasters Conductor’s Special Train Horn Kit with S6 Upgrade on his 2020 RAM 2500, delivering a seriously loud and clean setup built for attention on and off the road. Conductor’s Special packages center on authentic locomotive-style tone; adding the S6 path swaps the standard four-bell Shocker XL layout for HornBlasters’ six-bell Shocker S6 train horn chord—deeper presence and more stereo spread without crowding the engine bay or bed.

For this build, Brian chose a strategic mounting location underneath the trailer/truck frame, keeping the system tucked away while still maximizing sound projection. The Conductor’s Special Train Horn Kit with S6 Upgrade is known for its deep, aggressive tone, and this installation shows exactly why it is such a popular choice for truck owners looking for maximum impact without cluttering their engine bay or bed space.

Despite the compact concealment, the setup maintains strong air delivery and reliable performance, making it ideal for heavy-duty use on a RAM 2500 platform. HornBlasters’ Conductor’s Special train horn kit configurator lets you pair the S6 horn upgrade with the air package that fits your honk goals—127H, 228H, 232, 244K, and larger Conductor’s recipes are all listed on one page. The result is a clean, hidden install that still produces the unmistakable train horn presence HornBlasters systems are known for.

Overall, this build is a great example of how the Conductor’s Special Train Horn Kit with S6 Upgrade can be integrated into a heavy-duty truck while keeping the install discreet and functional. Still deciding tank size or compressor layout? Browse the full Conductor’s Special train horn kits lineup or use HornBlasters’ horn kit recommendation tool before you commit.

Feature Highlights

Conductor’s Special Train Horn Kit with S6 Upgrade: complete onboard air plus the six-bell Shocker S6 for maximum chord depth on heavy-duty trucks
This RAM 2500 install: frame-mounted horns and tucked routing—hidden from casual view, loud when you honk
S6 bells can be spread along frame rails or grouped with a HornBlasters mount; the Shocker XL 6 Horn Upgrade path documents extension bracket options when you need aligned spare-delete layouts
Configurator air choices from compact 127H through flagship 544K / 844K—match honk time and recovery to how you use a 2500
Compare every Conductor’s SKU in the Conductor’s Special train horn kits collection before you buy

HornBlasters Shocker S6 544K Nightmare Edition Train Horn Kit

PRODUCT

PRICE

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PRODUCT

PRICE

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UP TO 1500% LOUDER

UNLIMITED HONKING

ZERO
DELAY

CAPABLE ONBOARD AIR SYSTEM

CONDUCTOR’S SPECIAL S6 SOUND FOR YOUR RAM 2500

The Conductor’s Special Train Horn Kit with S6 Upgrade delivers the same discreet frame discipline and deep Shocker S6 presence Brian showcased on his 2020 RAM 2500. Select your air system tier and add the six-bell upgrade on the product page, confirm wiring and pressure-switch guidance for your package, then route lines the way HornBlasters specifies so warranty coverage stays intact.

SPECIFICATIONS

Part Number	HK-S4-127H
Operating Pressure	120 PSI
Restart Pressure	90 PSI
Voltage	12-Volt DC
Horn	Shocker XL train horn
Horn Material	High-impact fiberglass reinforced ABS
Horn Measurements	№ 1 19.50″ (495.30 mm) № 2 16.25″ (412.75 mm) № 3 14.75″ (374.65 mm) № 4 12.75″ (323.85 mm)
Horn Flare	5″ (127 mm)

Air Source Unit	HornBlasters 127H air source unit
Air Source Length	15.2″ (386.08 mm)
Air Source Width	5.9″ (149.86 mm)
Air Source Height	12.8″ (325.12 mm)
Air Source Weight	13.75 lb (6.24 Kg)
Air Tank	1.5 Gallon 4 Port Tank
Volume	1.5 gal (6.6 L)
Air Compressor	275C air compressor
Max Amperage	18 amps
Maximum Duty Cycle	25% @ 100 PSI

FILL RATES

1.5 GALLON TANK	FILL RATE
0 to 120 PSI	2 min. 10 sec. (±10 Sec.)
90 to 120 PSI	35 sec. (± 5 Sec.)

Frequently Asked Questions

The S6 Upgrade is HornBlasters’ six-bell train horn path—marketed as the Shocker S6 train horn (AH-S6) when sold standalone, or added through the 6 horn upgrade option on the Conductor’s Special Train Horn Kit configurator. It layers two extra bells onto the classic US Train Horn Chord for a fuller, more aggressive stereo effect than the standard four-bell Shocker XL. Brian’s RAM 2500 build uses that upgraded horn package with a full Conductor’s onboard air system.

Start with how long you want each honk to last and how much frame or underbody space you can dedicate. The Conductor’s Special Train Horn Kit page lists 127H (2–3 seconds), 228H and 232 (3–5 seconds), 244K (3–5 seconds with constant-duty compressor), and larger 544K / 844K packages for extended honk windows. Brian’s heavy-duty install emphasizes strong air delivery in a hidden layout—most 2500 owners stepping up from a compact 127H land on 228H or 232 when they want more reserve. Use horn kit recommendation if you are stuck.

Yes—Brian’s install shows frame placement that keeps the Shocker S6 tucked underneath while still projecting tone outward. Each bell can be routed individually, so you can mirror his layout along rails and crossmembers or group bells with a HornBlasters mount when space allows. Clearance to suspension, exhaust heat, and brake lines still matters on HD Rams—measure twice, isolate vibration, and follow the instructions for whichever Conductor’s air package you select.

HornBlasters notes that the 6 horn upgrade kit on Conductor’s Special does not include extension brackets to connect extra bells to the Shocker XL horn mount or Spare Tire Delete bracket. Brian mounted along the frame, so he may not need them—but if you want six aligned bells on a HornBlasters mount or STD bracket, compare the Shocker XL 6 Horn Upgrade (with extension options) and S6 upgrade extensions before you order.

Start on the Conductor’s Special Train Horn Kit configurator for S6, tank size, and add-ons, then browse the Conductor’s Special train horn kits collection for every Conductor’s SKU. Spare-well shoppers should also read Spare Tire Delete kits for STD alternatives.

SHARE YOUR HORNBLASTERS SETUP

Running Conductor’s Special, Outlaw, or another HornBlasters kit on your RAM 2500, 3500, or other heavy-duty truck? We’d love to see it. Submit photos and details of your installation for a chance to be featured in our install gallery.

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