2.4i 173hp Stage 1 tuning

The Pontiac Solstice 2.4i 173hp produces 173 hp and 222 Nm as standard. The YASTUNING Stage 1 remap file takes it to 195 hp and 245 Nm, a gain of +22 hp and +23 Nm. Engine code LE5. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.