When BMW knocked it out of the park with the E39 M5, it knew it had to do something ... The result was a 640-horsepower V12 prototype called the M8, and there was hope it would go into production.
Something slightly different – a manual version of the current ‘F10’ BMW M5. Europeans have been denied a do-it-yourself gearbox in the M5 since the death of the ‘E39’ generation ...