Performance Gains
Standard Power 400hp
Tuned Power 430hp
Power Gain +30hp
Standard Torque 500Nm
Tuned Torque 535Nm
Torque Gain +35Nm

Vehicle Details

Fuel Type: Petrol
Engine Capacity: 4941 CC

Control Modules

Siemens Continental MSS52

About This Tuning File

The BMW M5 5.0 V8 400hp (E39 - 1995 - 2003) produces 400bhp and 500Nm in standard form. Our Stage 1 ECU tuning file raises output to 430bhp and 535Nm, a gain of 30bhp and 35Nm, 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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