BMW 5 serie · E34

525 TDS 143hp Stage 1 tuning

The BMW 5 serie 525 TDS 143hp produces 143 hp and 260 Nm as standard. The YASTUNING Stage 1 remap file takes it to 175 hp and 330 Nm, a gain of +32 hp and +70 Nm. Engine code 256T1. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.

Power
143 hp 175 hp +32 hp
Torque
260 Nm 330 Nm +70 Nm

Engine specifications

Engine code
256T1
Fuel
Diesel
Displacement
2498 cc
Compression
22.0 : 1
Bore × Stroke
80.0 X 82.8 mm
Method
Chiptuning

Available options

Software options we can include with the BMW 5 serie 525 TDS 143hp file on request.

Supported read methods

Tools known to read and write this ECU. Send the stock file from any of them and we return the tuned file in the same format.