Ford Mustang McLaren M81
This exciting car was built with the help of the well-known McLaren racing team with their American operation office in Michigan. The idea behind the project was to take the 2.3-liter turbo engine from the regular Mustang and transform it into a street racing beast. It featured a race-tuned suspension, a lightweight body, and many other modifications. McLaren and Ford did exactly that by installing the tuned turbo engine with 190 HP. A considerable number for the day, especially coming from 2.3 liters and changing the looks of the Fox Mustang (via Ford Authority).

The result has good performance, driving dynamics, and a very high price tag. Its price tag was $25,000, roughly three times the price of a typical example. Needless to say, despite all the interesting things installed in the M81, it was a tough sell and only about 10 left the factory before the project was canceled.