3.6i 300hp Stage 1 tuning

The Porsche Panamera 3.6i 300hp produces 300 hp and 400 Nm as standard. The YASTUNING Stage 1 remap file takes it to 320 hp and 425 Nm, a gain of +20 hp and +25 Nm. Engine code M46/20. ECU: Siemens/Continental SDI7. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.