This is Colton's 1978 Ford F150 that was built for the 2018 Sema Show. This truck features our Admiral 540 Train Horn Kit. The beautiful chrome 5 chime Admiral looks amazing underneath this truck will all of the blue reflecting off of it. This loud Marine Train Horn is a chrome finish over brass. Making it perfect for marine applications. The Horn Air 540 Air system features a 5-Gallon Air Tank and a Viair 400C Air Compressor. This tank will provide you with about 10-12 seconds of honk time. And the compressor being Viair's fastest compressor, recovers the tank fairly quickly.