5.7 V8 405hp Stage 1 tuning

The Cadillac CTS 5.7 V8 405hp produces 405 hp and 533 Nm as standard. The YASTUNING Stage 1 remap file takes it to 430 hp and 560 Nm, a gain of +25 hp and +27 Nm. Engine code LS6. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.