Customer Reviews for VEVOR Train Horns Kit, 4 Trumpet Air Horn Kit, 150dB Train Horns for Pickup Trucks, 12V 120 psi Air Compressor 1.6 Gal/6 L Tank with Gauge for Any 12V Vehicle Car Truck Train Van Boat

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

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.

Nice air horn good quality metal the wire.pulled out on the solenoid upon installation when wiring it to the van VEVOR and me are trying to fix the problem. Everything is installed I hope that they send a set of horns with the solenoid still connected or a solenoid I don’t want to remove it working properly except for the wire falling out,

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

The product was great. My complaint is I had and issue with a part. I wasn't able to talk to a person on the phone. So of use are older and don't use computers. So this was difficult for me to communicate. But the made it right and sent me a new product free of charge.

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.

Decent compressor and tank. Don’t have the horn mounted under the truck because it will kill the electric valve on the train horns best to mount in the bed or engine bay where road salt won’t eat it

The compressor tank has pin holes in the outlet weld so won't hold pressure making it unusable. On the bright side the compressor itself is reasonably quick and quiet and the horns are insanely loud. Maybe I was unlucky but I would buy the horns separately and get a quality compressor elsewhere.