3.0 TFSI 310hp Stage 1 tuning

The Audi A8 3.0 TFSI 310hp produces 310 hp and 440 Nm as standard. The YASTUNING Stage 1 remap file takes it to 435 hp and 535 Nm, a gain of +125 hp and +95 Nm. Engine code CGWD. ECU: Siemens/Continental Simos 16.1, Siemens/Continental Simos 8.5. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.