4.0 TFSI 507hp Stage 1 tuning

The Audi SQ8 4.0 TFSI 507hp produces 507 hp and 770 Nm as standard. The YASTUNING Stage 1 remap file takes it to 600 hp and 900 Nm, a gain of +93 hp and +130 Nm. Engine code DCU. ECU: Bosch MG1CS008. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.