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BMW M5 5.0 V8 400hp

E39 - 1995 - 2003

400 Original HP
430 Modified HP
500 Original NM
535 Modified NM
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BMW M5

BMW M5 E39 - 1995 - 2003 5.0 V8 400hp

Key Specifications

Generazione E39 - 1995 - 2003
Carburante Petrol
Power 400 → 430 hp +30 hp
Torque 500 → 535 Nm +35 Nm
Power
430 HP
+30 HP (+7.5%)
Original 400 HP
Stage 1 430 HP
Torque
535 NM
+35 NM (+7%)
Original 500 NM
Stage 1 535 NM

Power Graph

Original Power 400HP
Original Torque 500Nm
Power After Remap 430HP
Torque After Remap 535Nm

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Frequently Asked Questions - BMW M5

The cost of Stage 1 tuning for BMW M5 5.0 V8 400hp varies depending on the ECU and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for BMW M5 typically takes 1-2 hours of work. Time may vary depending on the ECU type.

Yes, our Stage 1 tunes are developed respecting the engine's safety margins. The power increase from 400 to 430 HP (+8%) is within safe parameters.

With Stage 1 tuning, BMW M5 goes from 400 HP to 430 HP (+30 HP) and from 500 Nm to 535 Nm (+35 Nm).

Stage 1 remapping takes it from 400 HP to 430 HP (+30 HP, +8%) and torque from 500 Nm to 535 Nm (+35 Nm). These figures refer to the standard engine, with no hardware modifications.

A remap changes the factory calibration, so on a vehicle still under manufacturer warranty it may affect coverage on powertrain components. Performance tuning keeps all emission systems working; deactivating emission devices such as DPF, EGR or AdBlue is not road-legal in the EU and UK and is intended for off-road, motorsport or export use only.

With a normal driving style consumption usually stays the same or drops slightly: the extra torque at low rpm means less throttle for the same speed. Consumption goes up only if you actually use the additional power.

Yes. The original file is read and stored before any modification, so the vehicle can be returned to the factory calibration at any time.

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BMW
BMW M5 5.0 V8 400hp
+30 HP
430 HP