Description
At PERON Automotive, we’re proud to offer—and use—MMR Performance’s cutting-edge PCM (Power Control Module) as a game-changing tuning solution for modern BMW M cars. Whether your G-Series M car can’t yet be mapped via traditional tuning methods or you’re concerned about warranty implications, the MMR PCM delivers impressive gains with zero permanent modification.
This is true plug-and-play performance: fully removable, undetectable, and designed to give your M car the power it truly deserves—without compromise.
Proven Gains:
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BMW G87 M2 (2023+)
Gain up to +100 HP & +100 NM -
BMW G80 M3 / G82 M4 (2021+)
Gain up to +110 HP & +140 NM
Why Choose the MMR PCM?
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Developed in the UK for precision performance
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Installs in minutes with no tools required
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Safe, reliable, and warranty-friendly
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Undetectable once removed
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Reversible at any time
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Tested by PERON Automotive on our in-house demo cars
If you’re looking for serious gains without touching your ECU, the MMR PCM is the perfect tuning solution—available now through PERON Automotive.
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