STREETCRAFT / CALIBRATION

BMW Z4 M40i 2021 Streetcraft Tune

BMW Z4 M40i 2021 calibrationStreetcraft Tuning calibration for the BMW Z4 M40i platform. Each file is reviewed around the vehicle's control strategy, fuel, hardware, and intended use.Vehicle-specific output Factory horsepower382 HP Factory torque369 lb-ft Stage 1 horsepower495 HP Stage 1 torque500 lb-ft Stage 2 horsepower515 HP Stage 2 torque565 lb-ft Available calibrations Stage 1 — ECU Calibration Stage 2 — ECU Calibration · Approved hardware required. TCU Calibration · Optional Stage 2: Approved hardware required.TCU calibration availability is confirmed for this application.What Streetcraft does Data-led ECU calibration review Fuel and supporting-hardware calibration Iterative data logging and revision support Factory file retention for service records Published output figures are vehicle-specific reference targets. Final results vary with fuel quality, altitude, vehicle condition, calibration, and supporting hardware.For off-road and motorsport applications where applicable. Confirm local compliance, warranty, emissions, and insurance requirements before purchase.