STREETCRAFT / CALIBRATION
BMW 440i 2018 Streetcraft Tune
The Streetcraft Stage 1 — ECU Calibration for the BMW 440i (2018) raises output from 320 hp / 330 lb-ft factory to 435 hp / 445 lb-ft, priced at $1,899.00. Stage 2 — ECU Calibration · Approved hardware required. and TCU Calibration · Optional options are also available for this vehicle.