BMW M4 (F82, F83) ECU Tune
Brand: 1K Motorsports
Achieve maximum power gains and driveability without sacrificing reliability. POWER GAINS: Stage 1: +75WHP and +100WTQ Stage 2 (Tune + Catless Downpipes): +90WHP and +100WTQ
Data sourced from 1kmotorsports.com.
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