DME Tuning BMW F8X M3/M4 S55 ECU Tune


Performance tuning for your BMW gives it a more efficient and effective ECU mapping which favors power delivery over comfort. DME software tunes give BMW drivers a noticeable upgrade in their car's capabilities, engine management change your vehicle deserves.

DME Tuning is an Automotive Tuning Company that provides engine tuning software to automotive adrenaline junkies with cutting-edge technology. We are confident that we help our clients feel empowered and limitless. Let's go faster...

OBD tunes allow customers to simply plug and upgrade their ECU. We will ship you our DME cable along with instructions.


Factory  431HP and 406TQ

Stage 1  540HP and 540TQ

Stage 2  575HP and 575TQ

Stage 3  590HP and 590TQ

Product ID: DME-S55-TUNE-1

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