WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.A plug-and-play increase in power for G-Series M-Cars. Removable and undetectable.
The MMX Power Control Module (PCM) offers a plug-and-play solution to unlock significant power gains for BMW G-Series M models. Engineered to deliver +110 HP and +140 NM for the BMW G80 M3 and G82 M4 (2021+), this module is designed for BMW enthusiasts seeking a seamless yet powerful performance upgrade.
Precision Engineering for BMW Performance
Developed and calibrated in-house, the PCM utilizes a dedicated standalone PCB that communicates in parallel with the factory ECU. This advanced setup optimizes key engine parameters like charge air pressure, ignition, and fueling in real time, providing a balanced boost in power and torque across the entire powerband.
Rigorous Testing for Unmatched Reliability
Backed by over 12 months of intense testing on the dyno, road, and track, the MMX PCM has been fine-tuned to achieve peak performance while maintaining smooth drivability and engine safety. Unlike traditional tuning boxes, the MMX PCM functions as a secondary ECU, delivering substantial power gains while keeping safety at the forefront.
Premium Quality and Easy Installation
Each PCM kit includes a precision-engineered wiring loom tailored to your vehicle model, plus a billet aluminum casing for optimal durability and cooling. The module is anodized in MMX’s signature gloss black and mounted with a sleek carbon fiber bracket, offering both performance and aesthetic appeal in your engine bay.
Key Features:
- Substantial Power Gains: +110 HP & +140 NM for BMW G80 M3/G82 M4
- Advanced Plug-and-Play Design: Installs quickly and integrates seamlessly with factory settings
- High-Quality Construction: Housed in durable billet aluminum, anodized in MMX’s gloss black
- Undetectable and Removable: Easily removable for service visits
- In-House Calibration and Engineering: Developed and hand-assembled by MMX in the UK
- Vehicle-Specific Fit: Includes a custom wiring loom and carbon fiber mounting bracket
- PDP tag:
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