What began as a division for BMW’s racing teams quickly grew to become an incredible passion for many BMW enthusiasts. BMW M’s on track domination birthed the world’s most coveted high performance vehicles the original M, the iconic E M, and generations of intensely thrilling BMWs to follow..The BMW M is a high performance version of the BMW Series, developed by BMW’s in house motorsport division, BMW M GmbH. M models have been produced for every generation of Series since the E M was introduced in . The initial model was available in a coup body style, with a convertible body style added soon after. M sedanswere available during the E and E generations. Since the .