BMW transmission control module update.
The owner requested the latest BMW gearbox software. We used AutoHex, with ISTA/P, WinKFP and tuning-tool access available as alternatives if recovery was needed. Workshop equipment:
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Skoda Fabia vRS rally car: engine and gearbox tuning.
Work covered engine output, the torque curve and gearbox calibration for quicker shifts. The aim was to make the power more usable across the rev range for rally use.
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