Customer Reviews for VEVOR Train Horns Kit, 4 Trumpet Air Horn Kit, 150dB Train Horns for Pickup Trucks, 12V 120 psi Air Compressor 0.8 Gal/3 L Tank with Gauge for Any 12V Vehicle Car Truck Train Van Boat

Would have been better if it came with wiring and switches also had to purchase relay as well made it harder to install because it didn't come wit all wiring and switches

I haven’t heard this thing go off yet so can’t comment on that. I’m commenting on the fact that there are critical components missing such as 2 x high amperage relays and 1 x switch. If you don’t know much about auto electrics then you might be in for a nasty surprise. The instructions (typical Chinese half-arsed “instructions”) give an option of the full amperage load going through the switch (remember, that switch that wasn’t provided).if you’re lucky the switch will melt. Unlucky and your car catches on fire. Buy this at your own risk and use a professional to install it unless you have a solid grasp on automotive electrics.

Arrived open. Looks like it was a return and shipped to me in error. Too Many missing parts to make it work

worked great 1st 6 months, now the motor sounds like its going to die ever since, I just don't have the time to swap out. I thought it was a long term installation and investment, now I have to do it all over again with a different product.

This specific variation, the 6L tank with horns/compressor, did not come with electrical hardware, wire, relay or conduit. However, once I got it installed, I was impressed. There was a lot of troubleshooting due to the lack of hardware, but ultimately I am very happy. This kit is loud and has a great tone. Horns, 5 Stars. Kit, 3 Stars.

VERY LOUD!!! Absolutely love it and don’t regret buying it, but… they don’t send you near enough air hose to run it to the horn from the compressor. Go buy yourself about 10 ft of air line so you have plenty to work with. I also received a faulty solenoid but I went and bought one for about $25. They offered me a replacement so they did try to make it right.

Update! I have the unit installed and working, until the pressure relief valval malfunctioned. valve would not work. seamed to be jammed. I tried replacing it , but the 1/4 inch valve i purchased would not thread in, so I have to figure out the correct one. very disappointing. Pretty solid product otherwise. FYI removing one star. Have not installed yet. Should have it ready for use in a couple of weeks. The unit is well made. Ill comeback when complete to give a full review.

The horns have already stopped working after a couple of months installed by a professional. Everything else works and has been tested, and do not make it easy to talk to someone about a warranty.

Air line was too short to install the compressor in the bed of my truck on an extended cab. Air fittings are low quality and leak. Not as low of a tone as I’d like. It doesn’t sound much like a train

The compressor shuts off at 85#, not 120#.