Add Custom Horn Sounds to ANY CAR // How-To

Check out how I added custom horn sounds! It’ll work in ANY CAR! Subscribe to my channel: SPONSORED BY Casper | Second Channel: MORE PROJECTS, POSTS AND EVENTS TOOLS LIST: - Ultimaker 2 Extended 3D printer - Buttons - Sound FX board - Mono Amp (insane price now) - Mono Amp (alternative) http://a