4.6 V8 225hp Stage 1 tuning

The Ford E-Series 4.6 V8 225hp produces 225 hp and 388 Nm as standard. The YASTUNING Stage 1 remap file takes it to 245 hp and 410 Nm, a gain of +20 hp and +22 Nm. Engine code 4.6 Modular. ECU: Ford EEC-VI. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.