2.4i 170hp Stage 1 tuning

The Chevrolet HHR 2.4i 170hp produces 170 hp and 222 Nm as standard. The YASTUNING Stage 1 remap file takes it to 180 hp and 237 Nm, a gain of +10 hp and +15 Nm. Engine code LE5. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.