3.7 V6 302hp Stage 1 tuning

The Ford F-150 3.7 V6 302hp produces 302 hp and 377 Nm as standard. The YASTUNING Stage 1 remap file takes it to 320 hp and 400 Nm, a gain of +18 hp and +23 Nm. Engine code Duratec 37. ECU: Siemens/Continental 5WY8. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.