Power Control Module.
Welcome to MMX PCM! A plug-and-play increase in power for F-Series M-Cars. Removable and undetectable.
Unlock more power and torque with just one click! Choose your vehicle to get started.
With multiple channels such as charge air pressure, ignition and fuelling controlled by the PCM computer, the result is increased power and torque across the whole powerband of the engine.
BMW F80 M3 (S55)
Stock figures: 431 HP & 550 Nm
PCM figures: 510 HP & 650 Nm
+79 HP +100 Nm
PCM works by using our in-house developed calibration running on our standalone PCB, which communicates in parallel with the factory ECU. This communication route allows the PCM to safely optimise a variety of electronic sensor signals in real time, interfacing between the engine controls and its sensors.
BMW F80 M3 Competition (S55)
Stock figures: 450 HP & 550 Nm
PCM figures: 520 HP & 660 Nm
+70 HP +110 Nm
PCM works by using our in-house developed calibration running on our standalone PCB, which communicates in parallel with the factory ECU. This communication route allows the PCM to safely optimise a variety of electronic sensor signals in real time, interfacing between the engine controls and its sensors.
BMW F80 M3 Competition Sport (S55)
Stock figures: 460 HP & 600 Nm
PCM figures: 520 HP & 670 Nm
+60 HP +70 Nm
PCM works by using our in-house developed calibration running on our standalone PCB, which communicates in parallel with the factory ECU. This communication route allows the PCM to safely optimise a variety of electronic sensor signals in real time, interfacing between the engine controls and its sensors.
Easy to install and seamlessly integrated, it transforms the driving experience without compromising reliability or efficiency
Unlock unparalleled power, effortlessly.
MMX Power control module BMW F80 M3 S55
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Welcome to MMX PCM. A plug-and-play huge increase in power for F-Series M-Cars. Removable and undetectable.
Not everyone is ready to tune their vehicle through traditional methods; the MMX PCM could be your perfect tuning solution!
Product fitment.
While every effort has been made to ensure the accuracy of this information, we are not liable for abnormalities or inaccurate data. Customers are wholly responsible for checking fitment for their vehicle.
Where to purchase
Our network of expert MMX Performance dealers can supply our full range, together with product guidance and advice, plus often an experience fitting service.
If you haven't got a MMX Performance dealer close to you, don't worry! Remember you can buy direct from our MMX Performance webshop.
Find a dealerAbout MMX
MMX Performance products have been designed and developed in the UK with passion by enthusiasts, for enthusiasts. All of our products are created in the world's toughest development lab: motorsport. We push the limits and reach new heights on track; then refine our products to give you the performance you need when you want it on the road.
Our extensive range of BMW and MINI upgrades offer unrivalled quality, performance and reliability worldwide; furthermore, every product carrying the MMX logo is thoroughly durability tested both on the road and track, so you can have complete peace of mind that you're installing only the best quality products to unlock the true performance potential from your car.