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Introducing the BossHorn DIY Train Horn Gun Kit with 4 Trumpets for DeWalt—your ultimate solution for powerful, attention-grabbing sound. Engineered for compatibility with DeWalt 20V tools, this DIY kit delivers an impressive blast of up to 150db, thanks to its four high-performance metal trumpets and efficient compressor system. Whether you're making a statement at an event or just having fun, this cordless train horn kit brings maximum volume and portability with simple installation.
Features
All-Inclusive Kit: Includes everything needed to build an extremely loud cordless train horn from your own impact tool.
Wide Compatibility: Designed to fit most brand-name drills perfectly. Minimal shell modification required—some may need slight grinding.
Dual Activation Options: Comes with both a trigger button and a remote control for flexible use.
Quad Trumpets: Features 4 powerful trumpets for a bold, distinctive sound.
Brushless Drill Friendly: Can also be used with other brands of brushless drills.
DIY-Friendly: Build it yourself with ease—no need for complicated wiring or setup.
Unmatched Loudness: Produces a booming train horn sound that grabs attention instantly.
What's inside?
Air horns assembly
Air compressor
Pre-built harness with remote signal receiver (not pictured)
Remote Control
Air pipe
2 screws
Installation
Unscrew Clamp Shell: Carefully remove the outer shell of the drill.
Remove Gears: Take out the internal gear mechanism.
Remove Drill Motor: Detach and remove the motor.
Remove Harness: Unplug and remove the existing wire harness.
Fit Shell to Compressor: Modify or align the drill shell to fit the air compressor.
Install New Harness: Insert and secure the new wire harness inside the shell.
Connect Compressor: Wire the air compressor to the appropriate terminals.
Test Compressor: Connect the battery and ensure the compressor runs properly.
Reassemble Shell: Screw the clamp shell back together securely.
Drill Mounting Holes: Drill 2 holes from the back side for bolt installation.
Install Horn Mount: Attach the horn mount using 2 bolts.
Connect Hose: Link the hose from the compressor to the horns.
Ready to Blast: Enjoy your powerful new train horn!
Disclaimer
This product is an aftermarket modification and is not affiliated with or endorsed by Toyota or any other vehicle manufacturer. The user/installer assumes all liability in using this product.
INSTALLATIONS
All products built and designed by Aspire Auto Accessories are intended for off-road use and should be assembled, installed, and used according to Manufacturers recommendations. Aspire Auto Accessories products should be used safely with good judgment towards others and the environment. By installing Aspire Auto Accessories products on your vehicle you assume all liability. Aspire Auto Accessories will not be held liable for damages or loss associated with the installation or use of its products.Be smart, use good judgement, and be safe***
WARNING
Neither the seller nor the manufacturer will be liable forany loss, damage, or injury directly or indirectly arising fromthe use of or inability to determine the use of these products. Before using,the user shall determine thesuitability of the product(s) for its intended use(s), andthe user shall assume allresponsibility and risk inconnection therewith.
Warranty
We will do our best to take care of our customers no matter what, especially with a product issue. Please contact us via email to sales@aspireautoaccessories.com for quick and easy service or contact us by phone and speak with our customer service team.
Products sold on our website typically have a standard 1-year warranty against defects in materials and craftsmanship unless stated otherwise. The Warranty is Limited to one (1) years from the date of sale and limited solely to the parts contained within the product's kit.
Shipping & Returns
Shipping
We want you to get your products as soon as possible. That's why we make every effort to process and ship your order as quickly as possible. All updates will be sent directly to your email automatically. If you have an order placed and would like to track your order at anytime, please gohere. Feel free to contact us by phone or email at any time to get updates from our customer service team.
To read our frequently asked questions and for more inforrmation on our shipping policy, please go here.
Returns and Exchanges
We want you to be sure you're as happy with your Aspire Auto Accessories products and other brands we offer as we are. If you are not satisfied with your purchase, you have 30 days after your purchase to return or exchange your item(s). Please use our portal to start your return or exchange. Go here tovisit our portal.
Important note all sale items are final sale. No returns or exchanges can be given. Any used or opened products are not eligible to be returned. Please confirm vehicle fitment before purchase. Additional restocking fees may apply depending on product vendor.
To read our frequently asked questions and for more information on our return & exchange policy, please go here.
