Yamaha is a company mostly associated with motorcycles and musical instruments. There are also the occasional collaborations between Yamaha and certain carmakers mostly (but not limited to) Toyota where they design engines for high-performance vehicles. Some more notable examples are the Toyota 2000GT, Ford Taurus SHO, Lexus LFA, and others. What many dont know, however, is that in the 1990s, Yamaha decided to build a car of its own. It was called the OX99-11 and although it ultimately failed, there are many interesting facts about this weird-looking supercar, which we are now sharing with you.