Search

*Disclaimer: Tossions earns a commission from qualifying purchases.

The 8 Best air horn for cars of 2024

Are you trying to find air horn for cars among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling air horn for cars on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 18 hours of research and did 23 air horn for cars tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best air horn for cars you can buy today

No. 1
600DB Super Loud Dual Electric Air Horns Kit for Vehicles - With Compressor, Applicable for Cars, SUVs, Trucks, Boats (Sliver)
  • [Materials of Air Horn]: Our air horn is made of excellent chrome-plated zinc and high-quality ABS plastic, which is waterproof, wear-resistant and corrosion-resistant, so you can still use the air horn without worry even on rainy days. The purpose of our products is to let you use them for a long time, so you don't need to worry about its quality.
  • [Easy to Install]: Our train horn kit is very easy to install. You just need to connect the horn wire on the car and the two wires from the air horn, and it will work normally Positive to positive, negative to negative(The installation instructions for the product are attached to our products, and you can install them by checking the instructions).
  • [600DB Super loud]: The upgraded air compressor and larger coil can be made into stronger air pressure, which promotes louder and clearer sound from the horn
  • [Widely used]: The air horn is suitable for all 12V vehicles, Can be used for SUV, motorcycle, yacht, boat, off-road vehicle, bus, train, etc.
  • [Comprehensive Service]: If there is any problem with our products, you can send us an email as soon as possible, we will solve the problem brought to you perfectly within 24 hours. If you have any questions about our products or better suggestions for improvement, you can still tell us, we will be grateful.
No. 2
HK Train Horn Air Horn for Truck, 12V 150DB Snail Electric Train Horn with Automotive Relay and Wiring Harness for Any 12V Vehicles Trucks Motorcycle, Black
  • 【High Sound Level】HK train horn for car sound very clear, which can produce a very short period of time 150 decibels of strong sound. Nobody will ignore this.
  • 【High-Cost Performance】The snail electric train horn is made of premium quality chrome plated zinc material to ensure durability and longevity. It can work in a variety of temperature environments, no matter where you are.
  • 【Universal Fitment】The air horn fits for Any 12 Volt DC Power Vehicle( For Car, Truck, Pickups, SUV, Motorcycle, Boat, off Road Vehicle, Busses etc ).
  • 【Easy To Install】HK train horn for truck is very easy to install. You can install it manually with the wiring kit we distribute, no need to buy additional accessories.
  • 【Durability And Zero-Risk Purchase】Integral design with air pump, there is no need to have air source on the car. Its perfectly dependable electrical machinery can stand 100000 successive uses. If you meet any questions about train horn for truck please contact us, all HK products has a 30-day money back, 1-year warranty and lifetime technical support.
SaleNo. 3
GAMPRO 12V 150db Air Horn, 18 Inches Chrome Zinc Single Trumpet Truck Air Horn with Compressor for Any 12V Vehicles Lorrys Trains Boats Cars (Black)
  • Newly upgraded compressor:All-copper coil,Vacuum chrome plating,fast response ability
  • Material : High quality Chrome Plated ZINC Trumpets(Non-Rusting) Overall
  • Relay Wiring Kit: GAMPRO Customized Safety Relay, no break design, easy to install
  • Fits on Any 12 Volt Vehicle(Car, Truck, SUV, Motorcycle, Yacht, Boat, off Road Vehicle, Busses etc
  • Super-Loud 150 dB sound can not be ignored. Please do not use it near school or hospital..
No. 4
300db car horn 【2 pack】 12v waterproof double horn, used for trucks, trains and ships, electric snails for cars, motorcycles, alternative electronic parts for cars (red)
  • 【Easy to install】Our snail horn is equipped with screws and brackets; it makes it easier for you to install it; it only requires 12V power supply and lower power consumption,The 60B on the product is the model/part number, not the horn dB.
  • 【Broad Compatibility】Train Horn is Suitable For Almost Any Vehicle! While It's the perfect upgrade for trucks, our horn is also compatible with SUVs, passenger cars, boats and motorcycles
  • 【The internal reflux design】up to 300DB loudness, gives you a loud voice to warn others, and provides a certain degree of safety for driving. Our snail horn can help you reduce unnecessary injuries
  • 【There is no bulky air compressor】only a small device that produces incredible sound! Its so compact, almost HALF of our customers buy and install 2 horns for double the loudness!
  • 【Excellent qualityABS】polymer material, strong corrosion resistance,waterproof product,It won't get rusty and circuit short when it is raining, extend the service life, more worry-free when using
SaleNo. 5
12V Air Horn Kit, Super Loud Train Horn for Truck, Air Horn Dual Truck Horn with Compressor for 12V Vehicles Trucks Pickup Trains Cars Boats (Dual black)
  • 【Upgraded Air Compressor】The air horn now features a bigger coil and stronger material, resulting in a louder and clearer sound
  • 【150DB Super Loud Horn】The dual trumpet truck horn kit can produce a powerful 150DB loud tuned train sound that cannot be ignored
  • 【High Quality Horn】The train horn for trucks is built to last utilizing high-quality chrome-plated ZINE and all-copper coil, complete with an advanced relay and wiring harness. It is waterproof, wear and corrosion-resistant, and designed for long-term use
  • 【Fit 12V Vehicle】 The truck horn for car is perfect for any 12-volt vehicle and can fit most cars, trucks, trains, pickups, boats, motorcycles, yachts, jeeps, and buses. It also includes a universal mount for easier installation
  • Friendly Service】If you have any further questions or any unpleasant about our products, please feel free to contact us
No. 6
Air Horn for Truck Car, DriSentri 12V 178dB Super Loud Train Horn for Truck Dual Trumpet Electronically Controlled Car Air Horn with Compressor for Cars Trucks Boats Motorcycles Vehicles
  • High-quality Materia: The Air Horn is made of chrome plated zinc materials, to ensure maximum strength and durability for long lasting usage.
  • Super Loud: The Dual Trumpet truck train horn kit can produce a powerful 178dB (approximate) loud tuned train sound that blares out a warning that can't be ignored.
  • Universal: The truck air horn is suitable for 12 Volt DC Vehicles including motorcycle, cars, trucks, busses, and boats.
  • Upgraded Compressor: Bigger coil and better material, which can be made into stronger air pressure, make the air horn sound louder and clearer.
  • Directly connected to the power supply can be used. This product is applicable to all vehicles and ships with air source equipment.
SaleNo. 7
150db Super Loud Dual Trumpet Air Horn Kit with Compressor for Vehicles, Trucks, Trains, Boats - 12V, Black
  • 【150dB Super-Loud Train Horn】Upgraded interior structure can produce up to 150DB pleasing tone for any weather condition, which makes it a good safety companion while driving.
  • 【Upgraded Air Compressor】HK truck horn has bigger coil, high-quality chrome plated zinc alloy material, stronger air pressure give the air horn louder and more clear warning to other's driving actions.
  • 【High-Cost Performance】Chrome Plated ZINC Trumpet, All-copper coil, and train horns the metal trumpet and compressor are weather resistant, all kits are designed for long time service.
  • 【Fit 12 Volt Vehicle】This train horn for truck works on any 112 Volt DC Power Vehicle, fit most cars, Truck, SUV, Motorcycle, Yacht, Boat, off Road Vehicle, Buses etc , also comes with a universal mount that makes the installation easier.
  • 【Zero-Risk Purchase】If you meet any questions about air horn for truck please contact us, all HK products has a 30-day money back, 1-year warranty and lifetime technical support.
No. 8
HK 12V 150db Air Train Horn Kit with Compressor Single Trumpet Air Horn Powerful Loud for Trucks Cars Boat SUV Train (Black)
  • 【150dB Super-Loud Train Horn】Upgraded interior structure can produce up to 150DB pleasing tone for any weather condition, which makes it a good safety companion while driving.
  • 【Upgraded Air Compressor】HK truck horn has bigger coil, high-quality chrome plated zinc alloy material, stronger air pressure give the air horn louder and more clear warning to other's driving actions.
  • 【High-Cost Performance】Chrome Plated ZINC Trumpet, All-copper coil, and train horns the metal trumpet and compressor are weather resistant, all kits are designed for long time service.
  • 【Fit 12 Volt Vehicle】This train horn for truck works on any 112 Volt DC Power Vehicle, fit most cars, Truck, SUV, Motorcycle, Yacht, Boat, off Road Vehicle, Buses etc , also comes with a universal mount that makes the installation easier.
  • 【Zero-Risk Purchase】If you meet any questions about air horn for truck please contact us, all HK products has a 30-day money back, 1-year warranty and lifetime technical support.
SaleNo. 9
12V Car Air Horn, 150DB Super Loud Train Air Horn Kit for Truck Car, Chrome Plated Zinc Dual Trumpet Air Horns with Compressor for Any 12V Vehicles Trucks Motorcycle Pickup Trains Cars Boats (Black)
  • 【Upgraded Air Compressor】Bigger coil and better material, which can be made into stronger air pressure, make the air horn sound louder and clearer !
  • 【150DB Super Loud】The Dual Trumpet truck train horn kit can produce a powerful 150DB loud tuned train sound that blares out a warning that can't be ignored.
  • 【High Quality Material】The train horn for truck is made of high quality Chrome-Plated ZINE and All-copper coil, equipped with advanced relay and wiring harness. Waterproof, Wear Resistant and Corrosion resistant. All kits are designed for long time service.
  • 【Fit 12 Volt Vehicle】The truck air horn works on Any 12 Volt System Vehicle, fit most Car, Truck, Train, Pickups, Boat, Motorcycle, Yachts, Jeep, Busses, etc; also comes with a universal mount that makes the installation easier.
  • 【Zero-Risk Purchase】We will provide you with a pleasant shopping experience and take responsibility for our products. If for any reason you aren't happy with your purchase, please contact us, you will have 180 days to return for a FULL refund !
No. 10
CARFKA Air Horn for Truck Boats Car, 150DB Super Loud Train Horns Kit with 120 PSI Air Compressor (black, Dual)
  • 【LOUD AND POWERFUL TRAIN HORN】Upgraded interior structure can produce up to 150DB pleasing tone for any weather condition, which makes it a good safety companion while driving
  • 【STRONG AIR COMPRESSOR】The truck horn has bigger coil, better material, stronger air pressure give the air horn louder and more clear warning to other's driving actions
  • 【DURABLE】Chrome Plated ZINC Trumpet, All-copper coil, and train horns the metal trumpet and compressor are weather resistant, all kits are designed for long time service
  • 【FIT 12 VOLT VEHICLE】This train horn for truck works on any 12V system vehicles, fit most cars, SUV, Motorcycle, Yacht, Boat, off Road Vehicle, Buses , also comes with a universal mount that makes the installation easier
  • 【COMMITTED TO FULLY SATISFACTION】Any concerns or questions if you meet about air horn for truck please contact us, all Carfka products come with a 30-day money back, 1-year warranty and lifetime technical support
No. 11
GAMPRO 12V 135db Air Horn, Dual Trumpet Air Horn with Compressor, Super Loud Powerful Train Sound Shiny for Any 12V Vehicles Trucks Lorrys Trains Boats Cars Van
  • Louder than Louder: GAMPRO's air horn contains high and low tones. They will make a 135db sound while working together. And our air horn is louder than other 115db air horns. You can rely on GAMPRO air horn.
  • High Cost Performance: GAMPRO air horn trumpets are made of High Quality Weather Resistant Plastic and air compressor is made of rust-proof metal. Best air horn you can buy in this price.
  • VERSATILITY: You can use it on any DC 12V vehicles. Including Cars, Trucks, Vans, RV, Motorcycles, Buses, and Boats. Please make sure your vehicle is DV 12V, it can not work on DC 24V vehicles.
  • Easy to Install: Almost everything you need for installing the air horn is included in packing. You will have a instruction, two horns, a hose, an air compressor, a relay, a Y Splitter and some nuts. You just need to buy some electric wires.
  • Notice: The maximum decibel of the product is 135db. If you want a 150db metal air horn, please search "GAMPRO" on Amazon.
SaleNo. 12
FARBIN Compact Air Horn with Compressor Electric Car Horn 12V 150db Super Loud train horns kit for trucks
  • High Volume: The train horn can produce 150 DB of strong sound. When you drive, no one will ignore the sound. Greatly enhance driving safety.
  • High Qality: The air horn is made of high quality material, which ensures durability and service life and can work in various temperature environments.
  • With Air Pump: New Upgraded Compressor, red copper coil, vacuum chrome plating, fast response, there is no need to have air source on the car.
  • Easy To Install: Our air horn kit is easy to install, you can install it manually with the harness package we distribute, wiring instructions with color diagrams are attached.
  • General Accessories: Suitable for any 12V vehicles trucks boats cars vans lorries SUV RV motorcycles off road etc.
No. 13
Air Horn Kit for Truck Car, DriSentri 12V 178dB Super Loud Dual Tone Air Horn Set Trumpet Compressor for Motorcycle Car Boat Truck
  • High Quality: The Air Horn is made of High-quality ABS materials, to ensure maximum strength and durability for long lasting usage.
  • Super Loud: The Dual Trumpet truck train horn kit can produce a powerful 178dB (approximate) loud tuned train sound that blares out a warning that can't be ignored.
  • Universal: The truck air horn is suitable for 12 Volt DC Vehicles including motorcycle, cars, trucks, busses, and boats.
  • Upgraded Compressor: Bigger coil and better material, which can be made into stronger air pressure, make the air horn sound louder and clearer.
  • Package Includes: 2 x Air Horn Tubes, 1 x 12V Compressor, 1 x Relay, 1 x Air Hose, 1 x User Manual in English, 1 x Complete Set of Fitting Parts.
No. 14
HK 12V 150db Air Horn for Truck, Super Loud Dual Trumpet Air Horn Kit with Compressor for Any 12V Vehicles Trucks Lorrys Trains Boats Cars Vans Kit (Black)
  • 【High Quality】HK air horn is made of high-quality ABS and chrome plated zinc alloy material, which can ensure air horn durability and longevity. Waterproof air horn that can work in a variety of temperature environments.
  • 【150DB Super Loud】Train Horn Stronger air pressure can be made of upgraded air compressor and larger coil, 12V dual trumpet air horn kit will produce a powerful 150DB loud tuned train sound that can't be ignored.
  • 【Fit 12 Volt Vehicle】The train horn for truck fits for Any 12 Volt DC Power Vehicle including Car, Truck, Pickups, SUV, Motorcycle, Boat, off Road Vehicle, Bus etc.
  • 【Easy To Install】You just need to connect the two wires on the car horn to the 12V power supply (Red wire to positive pole, black wire to negative pole), and it will work normally.
  • 【Package including】1 X Dual Trumpet Air Horn, 1 X Set of Mounting Hardware, 1 X Wire Harness, 1 X Relay (Back up, when the blue light above the original relay does not light up, you can replace the spare relay).
SaleNo. 15
Train Horn Air Horn for Truck, 12V 150db Super Loud Snail Car Horn Kit Electric Train Horn for Car with Compressor, Air Horn for Any 12V Vehicles Cars Jeeps Trucks Motorcycles (Black)
  • 【HIGH QUALITY MATERIAL】- Cairhornce train horn for car is made of high quality ABS Polymer Material and All-Copper Coil, equipped with advanced relay and wiring harness, which can resistant to various temperature environments. The powerful electrical machinery can withstand more than 100,000 continuous uses.
  • 【SUPER LOUD】- The snail air horn kit can produce a powerful 150DB loud tuned train sound that blares out a warning that can't be ignored, it will make your driving safer and more comfortable.
  • 【EASY TO INSTALL】- Mounting with only one screw, integrated design can save more space for your car. You can install it manually with the wiring kit we distribute, no need to buy additional accessories.
  • 【WIDE APPLICATION】- Electric train horn works on Any 12 Volt System Vehicle ! Such as cars, trucks, trains, SUV, motorcycles, pickups, boats, etc.
  • 【100% SATISFACTION AFTER-SALE SERVICE】- We will provide you with a pleasant shopping experience and take responsibility for our air horn kit. If you have any questions about the product, please contact us, we will quickly provide you with a satisfactory solution !
No. 16
Fogfar 2 PCS Car Snail Horn, Waterproof Shockproof Ultra-loud Tweeter, Honk Double-tone Modified Horn, Universal Air Horn Replacement Kit for Most Car Motorcycles (Black)
  • Durable Material: This air snail horn is made of ABS material, which is durable and not easy to break. The unique waterproof board design can prevent the entry of sediment and rainwater, prolong the service life, and make you more worry-free and labor-saving during use. Using pure copper inserts, good performance.
  • Super Loud Sound: This speaker adopts a unique snail echo cavity design, powerful internal return flow and stable frequency design, which makes the sound of the speaker very pure and does not appear to break the sound like a traditional speaker, improving the vehicle's sound quality.
  • Product Parameters: The package includes 2 x snail horn, 2 x brackets and 2 x screws. This snail horn measures 3.55" x 3.55", with a stand length of 3.13" and a screw diameter of 0.39". The products are all measured manually, there may be an error of 1-2MM, please understand. Note The sound of this product is too loud, please do not honk directly at the elderly and children.
  • Widely Compatible: This snail horn is suitable for most cars, motorcycles, scooters, SUVs, etc. The volume is good, it can remind the surrounding vehicles and pedestrians in time, the warning effect is better, and the driving is safer.
  • Easy to Install: It adopts a unique mounting bracket design to make the installation more secure, and the bracket is universal, allowing you to install it anywhere on your car or motorcycle. Adopt 12V DC power supply, low power consumption, easy to use. If you have any question on use, kindly contact us at any time directly, we will solve the problem for you within 24 hours on weekdays.
No. 17
FARBIN Train Horn for Truck 12v 150db Loud Car Horn Snail Air Horn with Air Pump for truck car boat van lorry SUV RV motorcycle off road
  • High Qality: The air horn is made of high quality material, which ensures durability and service life and can work in various temperature environments.
  • l ignore the sound.High Volume: The train horn can produce 150 DB of strong sound. When you drive, no one will ignore the sound. Greatly enhance driving safety.
  • With Air Pump: New Upgraded Compressor, red copper coil, vacuum chrome plating, fast response, there is no need to have air source on the car.
  • Easy To Install: Our air horn kit is easy to install, you can install it manually with the harness package we distribute, wiring instructions with color diagrams are attached.
  • General Accessories: Suitable for any 12V vehicles trucks boats cars vans lorries SUV RV motorcycles off road etc.
No. 18
KUNTEC 12V Single Trumpet Air Horn with Compressor Powerful Loud 150DB for Truck Boat SUV Train
  • The 12V Single Horns Kit for trucks blares out a loud and powerful warning. It can produce sound as loud as 150DB.
  • Air horn is constructed from Chrome Plated ZINC to ensure maximum strength and durability for long lasting usage
  • The truck horn can be mounted on any application that has a 12V DC power available,such as Car, Truck, SUV, Motorcycle, Yacht, Boat, off Road Vehicle, Busses etc
  • Easy to install. It is flexible and portable so it has the reflexes to take from one car to another easily.
  • Package Included:1 X Air Horn,1 X Compressor, 1 X Air Hose, 1 X Set of Mounting Hardware
SaleNo. 19
HK 12V 150db Air Horn Kit for Truck Car, Super Loud Train Horn for Truck, Dual Trumpet Air Horns with Compressor for Any 12V Vehicles Trucks Motorcycle Pickup Trains Cars Boats (Silver)
  • 【150dB Super-Loud Train Horn】Upgraded interior structure can produce up to 150DB pleasing tone for any weather condition, which makes it a good safety companion while driving.
  • 【Upgraded Air Compressor】HK truck horn has bigger coil, high-quality chrome plated zinc alloy material, stronger air pressure give the air horn louder and more clear warning to other's driving actions.
  • 【High-Cost Performance】Chrome Plated ZINC Trumpet, All-copper coil, and train horns the metal trumpet and compressor are weather resistant, all kits are designed for long time service.
  • 【Fit 12 Volt Vehicle】This train horn for truck works on any 112 Volt DC Power Vehicle, fit most cars, Truck, Pickups, SUV, Motorcycle, Yacht, Boat, off Road Vehicle, Buses etc , also comes with a universal mount that makes the installation easier.
  • 【Zero-Risk Purchase】If you meet any questions about air horn for truck please contact us, all HK products has a 30-day money back, 1-year warranty and lifetime technical support.

How to choose a good air horn for cars

Does the idea of finding a fantastic air horn for cars make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in air horn for cars. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top air horn for cars products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top air horn for cars on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top air horn for cars brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top air horn for cars based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the air horn for cars were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good air horn for cars, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your air horn for cars.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting air horn for cars for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our air horn for cars. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what air horn for cars should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on air horn for cars.