Performance Gains
Standard Power 204hp
Tuned Power 225hp
Power Gain +21hp
Standard Torque 250Nm
Tuned Torque 275Nm
Torque Gain +25Nm

Vehicle Details

Fuel Type: Petrol
Engine Capacity: 2497 CC

Control Modules

Siemens Continental MSV80

About This Tuning File

The BMW Z4 2.3i 204hp (E85 - 2003 - 2008) produces 204bhp and 250Nm in standard form. Our Stage 1 ECU tuning file raises output to 225bhp and 275Nm, a gain of 21bhp 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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