Performance Upgrade Stage 1 - BMW M2 G87 / M3 G80 / M4 G82 / X3M F97 / X4M F98 with tuning protection
We can now offer our software performance upgrades for all BMW M2 G87, M3 G80/G81, M4 G82/G83, X3M F97 and X4M F98 whose engine control unit has an extended safety function.
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