This is Justin's 2016 Ford Mustang, and he has our Conductor's Special 244 Train Horn Kit installed on it. This kit features our Shocker XL Train Horns that pack super loud and intense authentic train horn sound! Below you can see where he mounted the 4 horns under the rear of the car. The tuck up there pretty well making them completely hidden. The Horn Air 244 air system is mounted in the trunk which is also pictured below. Due to the powerful constant duty Viair 444C Air Compressor in this kit, he will have a fully capable onboard air system. That can be used for the Horns as well as being used to air up a tire or use an air tool if needed. So not only is he getting everywhere quickly with all those horses, he will have a crazy loud Train Horn punch to back it up!