6.0 V8 335hp Stage 1 tuning

The Chevrolet Suburban 6.0 V8 335hp produces 335 hp and 508 Nm as standard. The YASTUNING Stage 1 remap file takes it to 355 hp and 530 Nm, a gain of +20 hp and +22 Nm. Engine code LQ4. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.