MMX Power Control Module for BMW F80 M3 S55 2019-2023

Power Control Module.

Welcome to MMX PCM! A plug-and-play power increase for F-Series M-Cars. Removable and undetectable.

With multiple channels, such as intake air pressure, ignition, and fuel injection, controlled by the PCM computer, the result is an increase in power and torque throughout the entire engine RPM range.

BMW F80 M3 (S55)

Stock figures: 431 HP and 550 Nm

Figures with PCM: 510 HP and 650 Nm

+79 HP +100 Nm

The PCM operates using our internally developed calibration, which runs on our standalone PCB and communicates in parallel with the factory ECU. This communication allows the PCM to safely optimize various electronic sensor signals in real-time, acting as an interface between the engine controls and its sensors.

BMW F80 M3 Competition (S55)

Stock figures: 450 HP and 550 Nm

PCM figures: 520 HP and 660 Nm

+70 HP +110 Nm

The PCM operates using our internally developed calibration, which runs on our standalone PCB and communicates in parallel with the factory ECU. This communication allows the PCM to safely optimize various electronic sensor signals in real-time, acting as an interface between the engine controls and its sensors.

BMW F80 M3 Competition Sport (S55)

Stock figures: 460 HP and 600 Nm

PCM figures: 520 HP and 670 Nm

+60 HP +70 Nm

The PCM operates using our internally developed calibration, which runs on our standalone PCB and communicates in parallel with the factory ECU. This communication allows the PCM to safely optimize various electronic sensor signals in real-time, acting as an interface between the engine controls and its sensors.

Unleash unparalleled power, effortlessly.
The PCM operates using an internally developed calibration that runs on our standalone printed circuit board, which communicates in parallel with the factory ECU. This communication allows the PCM to safely optimize electronic sensor signals in real-time, acting as an interface between the engine controls and its sensors.

Thanks to the multiple channels controlled by the PCM's computer, an increase in power and torque is achieved throughout the entire engine RPM range.

We have performed tens of thousands of kilometers of development with rigorous testing on our in-house dynamometer, on the road, and on the track, with numerous calibrations, on multiple vehicles and different hardware setups, allowing us to find the optimal point for performance, drivability, and engine safety.

After 12 months of detailed development, our PCM is much more than a simple optimization control unit; in fact, it is more akin to a secondary ECU. The kit is complete and includes custom wiring specifically designed for the selected vehicle.

The unit is housed in a sleek machined aluminum casing, with fins to ensure proper cooling, and includes a carbon fiber mounting bracket to securely fasten it in the engine bay. Features

Significant increase in power and torque.
Simple installation.
Removable and undetectable.
Made from machined aluminum.
Anodized in MMX's characteristic gloss black.
Designed and hand-assembled in the UK.
Internally calibrated by MMX.
Vehicle-specific wiring and bracket.

Additional Information

We are completely honest: the PCM calibration is not as sophisticated as a full ECU calibration. To keep the car smooth, safe, and reliable, PCM power levels must be kept slightly below traditional ECU calibrations. But, of course, you will enjoy the power increase provided by the PCM, along with improvements in drivability and efficiency.

Installation Information

The unit is housed in an impressive machined aluminum casing, with fins to ensure proper cooling, and includes a stylish carbon fiber mounting bracket to securely fasten it in the engine bay.
Vehicle Compatibility

Series

F Series

Chassis Code

F80

Model Year

2019 - 2023

Model Variant

OG
Competition

Competition Sport (CS)

Engine Code

S55