Performance Gains
Standard Power 177hp
Tuned Power 193hp
Power Gain +16hp
Standard Torque 230Nm
Tuned Torque 255Nm
Torque Gain +25Nm

Vehicle Details

Fuel Type: Petrol
Engine Capacity: 2497 CC

Control Modules

Siemens Continental MS45
Siemens Continental MSV70

About This Tuning File

The BMW Z4 2.5i 177hp (E85 - 2003 - 2008) produces 177bhp and 230Nm in standard form. Our Stage 1 ECU tuning file raises output to 193bhp and 255Nm, a gain of 16bhp and 25Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.

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