4.3 V6 203hp Stage 1 tuning

The Oldsmobile Bravada 4.3 V6 203hp produces 203 hp and 353 Nm as standard. The YASTUNING Stage 1 remap file takes it to 225 hp and 380 Nm, a gain of +22 hp and +27 Nm. Engine code L35. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.