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Exterior three-quarter view of Gary's 2022 Thor RV Challenger 37DS with HornBlasters Shocker XL 5-gallon train horn kit with S6 upgrade featured customer install gallery photo 1
Side profile or street-level view of Gary's 2022 Thor RV Challenger 37DS with Shocker XL 5-gallon train horn kit install context, HornBlasters gallery photo 2
Close-up of Shocker XL train horn bells or 5-gallon air system on 2022 Thor RV Challenger 37DS HornBlasters gallery photo 3
Finished Shocker XL 5-gallon train horn kit with S6 upgrade overview on Gary's 2022 Thor RV Challenger 37DS HornBlasters gallery photo 4
01 / 05
Video
Progress
Exterior three-quarter view of Gary's 2022 Thor RV Challenger 37DS with HornBlasters Shocker XL 5-gallon train horn kit with S6 upgrade featured customer install gallery photo 101
Exterior three-quarter view of Gary's 2022 Thor RV Challenger 37DS with HornBlasters Shocker XL 5-gallon train horn kit with S6 upgrade featured customer install gallery photo 102
Side profile or street-level view of Gary's 2022 Thor RV Challenger 37DS with Shocker XL 5-gallon train horn kit install context, HornBlasters gallery photo 203
Close-up of Shocker XL train horn bells or 5-gallon air system on 2022 Thor RV Challenger 37DS HornBlasters gallery photo 304
Finished Shocker XL 5-gallon train horn kit with S6 upgrade overview on Gary's 2022 Thor RV Challenger 37DS HornBlasters gallery photo 405
Featured Install

Shocker XL 5-Gallon Train Horn Kit with S6 Upgrade!

Gary's 2022 Thor RV Challenger 37DS

Sound Sample
0:00 0:00
Owner Gary
Year 2022
Vehicle 2022 Thor RV Challenger 37DS

Gary's 2022 Thor RV Challenger 37DS is rolling loud with the Shocker XL 5-Gallon Train Horn Kit and cranked up the power even more by adding an extra HB-2 Air Compressor. But he didn't stop there, he also threw in the Shocker XL 6 Horn Upgrade, meaning this RV now has 6 horns total, making it an absolute monster on the road.

The Shocker XL 5-Gallon Train Horn Kit includes Shocker XL train horns with four bells, upgraded to 6 horns total with the S6 Upgrade. The horns feature 6.5" flares for enhanced sound projection and are constructed from high-impact ABS material, weighing 4.5 pounds with a ⅛" M NPT air inlet. The system features a 5-gallon air tank providing significantly longer honk time compared to smaller systems. With the additional HB-2 Air Compressor, Gary has even faster recovery times and increased performance. The system operates at 150 PSI with automatic restart at 110 PSI, ensuring consistent, thunderous blasts every time.

And for maximum convenience, Gary added a Wireless Horn Activation Remote and the HornBlasters Tire Inflation Kit, because why not have the ultimate all-in-one air system? This RV isn't just for road trips, it's leading the charge like a locomotive on the highway. With 6 horns, dual compressors, wireless remote, and tire inflation capability, Gary has created the ultimate all-in-one air system that makes his Challenger 37DS an absolute monster on the road, delivering maximum sound performance and convenience for the ultimate RV experience.


Feature Highlights

  • Shocker XL 5-Gallon Train Horn Kit with S6 Upgrade for 6 horns total
  • Extra HB-2 Air Compressor for increased performance and faster recovery
  • Wireless Horn Activation Remote for maximum convenience
  • HornBlasters Tire Inflation Kit for the ultimate all-in-one air system
  • 5-gallon tank for extended honk duration and maximum sound performance

ROLLING LOUD LIKE A LOCOMOTIVE

Transform your 2022 Thor RV Challenger 37DS with the Shocker XL Train Horn Kit and S6 Upgrade, just like Gary's installation. Experience the same absolute monster setup with 6 horns, dual compressors, and the ultimate all-in-one air system that makes your RV leading the charge like a locomotive on the highway, creating the ultimate RV experience with maximum sound performance and convenience.

UP TO 1500% LOUDER

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UNLIMITED HONKING

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ZERO
DELAY

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CAPABLE ONBOARD AIR SYSTEM

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HornBlasters Shocker S6 544K Nightmare Edition Train Horn Kit

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HornBlasters Shocker S6 544K Nightmare Edition Train Horn Kit

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HornBlasters Shocker S6 544K Nightmare Edition Train Horn Kit

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HornBlasters Shocker S6 544K Nightmare Edition Train Horn Kit

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HornBlasters Shocker S6 544K Nightmare Edition Train Horn Kit

PRODUCT

PRICE

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

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

PRODUCT

PRICE

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

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

PRODUCT

PRICE

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

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SPECIFICATIONS

Horn Shocker 4 Train Horn Kit
Material High-Impact ABS
Length Bell #1 16.25″ (412.75 mm) / Bell #2 14.75″ (374.65 mm)
Flare 6.5″ (165.1 mm)
Weight 4.5 lb (2.04 Kg)
Fitting Size ⅛″ M NPT
Train Horn FAQ

Yes. The kit includes Shocker XL Train Horn (4 bells), a 5-gallon air tank, compressor, wireless remote, hoses and fittings, wiring, and all installation hardware. Gary added an extra HB-2 Air Compressor and the Shocker XL 6 Horn Upgrade, giving this RV a total of six horns.

With the5-gallon tank, you get significantly longer honk time compared to smaller systems. Operating at 150 PSI with a restart at 110 PSI, the system delivers consistent, powerful blasts with fast recovery, especially with the additional compressor installed.

Gary’s setup features six Shocker XL Train Horn, an additional HB-2 compressor, a wireless horn activation remote, and a tire inflation kit. This combination creates a powerful all-in-one onboard air system built for maximum sound and convenience.

The Shocker XL Horn weigh 4.5 pounds and use a ⅛" M NPT air inlet. Constructed from high-impact ABS material, they are designed to withstand harsh conditions while delivering aggressive, locomotive-style sound output.

Yes. The Shocker XL Train Horn works well in RVs like the Thor Challenger 37DS. The larger air tank provides longer honk duration, while the onboard air system supports both horn operation and accessory use.


Who’s ready to take their setup to the next level like Gary? Click the button below to submit your install photos to our media submission form!

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Gary’s 2022 Thor Challenger 37DS Train Horn Install with Shocker XL 6-Horn RV Kit