MMX Performance Control Module - G8X M2/ M3/ M4 Select Vehicle:G8X M3 | M4 xDrive Competition (523hp OE Output) - MMR50-1613 Sold as a left and

Sold as a left and right pair

G80 M3 Front and Rear Fitment

engineered to surpass the limitations of factory components

When the G87 M2 debuted

MMX Performance Control Module - G8X M2/ M3/ M4 Select Vehicle:G8X M3 | M4 xDrive Competition (523hp OE Output) - MMR50-1613 Sold as a left andElevate your BMW G8X M2, M3, or M4 with the MMX Performance Control Module (PCM), a cutting edge tuning solution designed to unlock the true potential of your engine. Utilizing MMRs in house developed calibration running on a standalone PCB, the PCM interfaces with your factory ECU to optimize key performance parameters in real time, including charge air pressure, ignition timing, and fueling. This parallel communication ensures seamless integration