10. “Blue Boss” 1967 Ford Mustang Fastback!
The first generation of Ford Mustangs is one of the most favorite for customization and modification among car lovers.
Check this 1967 Blus Boss project, that resulted with an irresistible beauty that will blow your mind.
It is upgraded with an 427 cubic inch intercooled engine and if you wonder which sounds it produces while starting, then watch the video below.