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BMW 7 serie 730D 184hp

E38 - 1995 - 2001

184 Original HP
212 Modified HP
390 Original NM
450 Modified NM
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BMW 7 serie

BMW 7 serie E38 - 1995 - 2001 730D 184hp

Key Specifications

Generazione E38 - 1995 - 2001
Carburante Diesel
Codice motore M57D29
ECU Bosch DDE4.0
Rapporto compressione 18.0:1
Alesaggio x Corsa 84.0 X 88.8 mm
Power 184 → 212 hp +28 hp
Torque 390 → 450 Nm +60 Nm
Power
212 HP
+28 HP (+15.2%)
Original 184 HP
Stage 1 212 HP
Torque
450 NM
+60 NM (+15.4%)
Original 390 NM
Stage 1 450 NM

Power Graph

Original Power 184HP
Original Torque 390Nm
Power After Remap 212HP
Torque After Remap 450Nm

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Frequently Asked Questions - BMW 7 serie

The cost of Stage 1 tuning for BMW 7 serie 730D 184hp varies depending on the ECU (Bosch DDE4.0) and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for BMW 7 serie 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 184 to 212 HP (+15%) is within safe parameters.

With Stage 1 tuning, BMW 7 serie goes from 184 HP to 212 HP (+28 HP) and from 390 Nm to 450 Nm (+60 Nm).

Stage 1 remapping takes it from 184 HP to 212 HP (+28 HP, +15%) and torque from 390 Nm to 450 Nm (+60 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 7 serie 730D 184hp
+28 HP
212 HP