1.8 Turbo 252hp Stage 1 tuning

The Alpine A110 1.8 Turbo 252hp produces 252 hp and 320 Nm as standard. The YASTUNING Stage 1 remap file takes it to 285 hp and 430 Nm, a gain of +33 hp and +110 Nm. Engine code M5P P4. ECU: Hitachi BED436 SH72533, Hitachi BED501. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.