Robert A. just transformed his 2020 RAM 2500 with our Flatlaw 127H Train Horn Kit, and this build is an absolute monster. This setup delivers a deep, aggressive train horn blast that demands attention and leaves no doubt who's rolling through.
The Flatlaw 127H Train Horn Kit features a Flatlaw black train horn paired with a weather-sealed 1.5-gallon air system that delivers impressive sound and reliable performance. From highway presence to show-stopping sound, Robert's RAM is now operating at full locomotive levels with a system that's built to last.
The kit operates at 120 PSI with automatic restart at 90 PSI, providing 4-5 seconds of honk time with a fast 35-second recovery. The compact footprint makes it ideal for installations where space is limited, while the weather-sealed air system ensures durability in all conditions. This complete kit includes everything needed for installation, from the pre-installed 1/4" electric air valve to hoses and fittings, wiring, and mounting hardware.
Huge shoutout to Robert A. for choosing the Flatlaw 127H and dialing in a seriously hard-hitting install. His 2020 RAM 2500 proves that you don't need the biggest system to deliver serious train horn presence. This truck isn't just loud - it's Flatlaw loud.
Feature Highlights
- Flatlaw 127H Train Horn Kit is a complete system with Flatlaw black train horn and weather-sealed 1.5-gallon air system
- Operating pressure of 120 PSI with 90 PSI restart pressure delivers 4-5 seconds of honk time with fast 35-second recovery
- Weather-sealed air system ensures durability and reliable performance in all conditions
- Compact footprint makes it ideal for installations where space is limited on heavy-duty trucks
- Complete kit includes pre-installed 1/4" electric air valve, hoses and fittings, wiring, mounting hardware, and detailed instructions
GET THE FLATLAW 127H SETUP LIKE ROBERT'S RAM
The Flatlaw 127H Train Horn Kit gives your RAM 2500 the same commanding presence that Robert achieved. Whether you're looking to upgrade from a basic horn or add serious sound to your heavy-duty truck, this complete kit delivers impressive train horn performance with professional results. Get your Flatlaw 127H kit today and join the Train Horn Life.