Are you focusing purely on or Stage 1 performance tuning ?
xDecoder can strip immobilizer data from an ECU. This is critical for mechanics replacing a damaged ECU with a used unit, as it allows the car to start without expensive dealer-level reprogramming. xdecodereu
The software is effective for standard code removal but can struggle with complex scenarios or specific ECUs like the BMW MS43, where users have reported that "XDECODER...recognizes the file and shows the errors, but it can't remove them". Are you focusing purely on or Stage 1 performance tuning