Shocker XL 6 Horn Upgrade


  • This kit upgrades the Shocker XL Train Horns to a 6 horn set up. This comes with the Shocker #2 bell and the Shocker #3 bell. **This does not work with the Conductor's Special 238A!**

    These Train Horns Are Manufactured In The USA!

    These locomotive train air horns are constructed from the most durable automotive materials available including heavy duty fiberglass reinforced ABS plastic, stainless steel, and brass. These horns are crafted to meet rigorous standards in the USA. The diaphragms are stainless steel and will never rust!

    Made In The USA

    The Perfect Solution For Any Application

    They are built rugged, compact, and lightweight and are the perfect fit for any project. If that wasn't enough their size is much smaller than you'd expect. With the longest horn being roughly 20 inches long and the bells only 5 inches in diameter, these horns can be mounted just about anywhere. Unlike other horns, these horns can be mounted separately since they do not share a manifold. Use your imagination and this can provide for some promising applications!

    Cars, Trucks, SUVs, You Name It

    These train air horns are perfect for your truck, car, SUV, van, RV, or just about any vehicle! Just take a look at all the train horns installed on trucks, cars and more in our Installs Section. Given their lightweight and flexible design coupled with their extremely efficient and loud nature we recommend these horns as the best fit for your vehicle! Not only that but they come with a 2-year warranty!

    Hear these horns now!

    1. Lightweight and Extremely Loud
    2. Durable Fiberglass Reinforced ABS Plastic Body
    3. Stainless Steel Diaphragm
    4. All-inclusive Brass Fittings
    5. Standard Mounting Hardware
    6. Made In The U.S.A.
    7. Can Be Heard From 2 Miles Away!
    1. HornBlasters Shocker XL 2 & 3 Bells
    2. 6-way banjo fitting
    3. 20ft of 5/16" Dot Spec. Air Line
    4. All Necessary Fittings
    5. Mounting Hardware
    6. Detailed Instructions
    7. Limited Lifetime Warranty
    1. Horn: Shocker 4 Train Horn Kit
    2. Material: High-Impact ABS
    1. Flare: 6.5″ (165.1 mm)
    2. Weight: 4.5 lb (2.04 Kg)
    3. Fitting Size: ⅛″ M NPT



Use this product in a safe and responsible manner, at a distance of at least 100 feet from others.

Proper Hearing protection must be worn when using this air horn. Hearing loss or permanent damage may result from unsafe use.

Never operate this product in a closed environment or close to pedestrians or others.

It is the consumer's responsibility to comply with local noise ordinances and D.O.T. sound level laws.


This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to

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