M-Engineering's M-Tuner Calibration Suite provides at-home OBD flashing for Porsche 992.1 Carrera Base and Base 4 models without ECU removal. The suite supports datalogging, live data, fault reading/clearing, and returning the vehicle to stock.

M-Engineering calibrations are designed to improve throttle response and overall performance while retaining OEM ECU safety strategies. Stage 1 and Stage 2 maps are available for supported fuel grades.