4.0 TFSI Performance 621hp Stage 1 tuning

The Audi RS6 4.0 TFSI Performance 621hp produces 621 hp and 850 Nm as standard. The YASTUNING Stage 1 remap file takes it to 660 hp and 950 Nm, a gain of +39 hp and +100 Nm. Engine code DJP. ECU: Bosch MG1CS008. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.