As if your lifted F150 or Super Duty doesn't already turn heads, you can now make an even bigger impression with one of our awesome Train Horn Kits. Not that you should, but you could, literally strike fear into anybody near your truck, boat or ATV when you honk one of these incredibly loud air horns. Our wide selection of horns comes from industry-leader Kleinn because they simply make the best available on the market. Choose from directional horns that can be mounted in certain locations on your vehicle and all-in-one kits that even include on-board air-compressors so you never have to worry about finding the next gas station to fill up your air system. Once you've had your fun here, get your rig equipped with the latest towing upgrades to completely transform your ride.