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BMW X3 20d 163HP 251

E83 - 2004 - 2010

163 Original HP
210 Modified HP
350 Original NM
420 Modified NM
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BMW X3

BMW X3 E83 - 2004 - 2010 20d 163HP 251

Key Specifications

Generazione E83 - 2004 - 2010
Carburante Diesel
Codice motore 204D4
ECU Bosch EDC16C35 / Bosch EDC17CP02
Rapporto compressione 17.0:1
Alesaggio x Corsa 84.0 X 90.0 mm
Power 163 → 210 hp +47 hp
Torque 350 → 420 Nm +70 Nm
Power
210 HP
+47 HP (+28.8%)
Original 163 HP
Stage 1 210 HP
Torque
420 NM
+70 NM (+20%)
Original 350 NM
Stage 1 420 NM

Power Graph

Original Power 163HP
Original Torque 350Nm
Power After Remap 210HP
Torque After Remap 420Nm

Discover Our Tuning Solutions

Frequently Asked Questions - BMW X3

The cost of Stage 1 tuning for BMW X3 20d 163HP 251 varies depending on the ECU (Bosch EDC16C35 / Bosch EDC17CP02) and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for BMW X3 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 163 to 210 HP (+29%) is within safe parameters.

With Stage 1 tuning, BMW X3 goes from 163 HP to 210 HP (+47 HP) and from 350 Nm to 420 Nm (+70 Nm).

Stage 1 remapping takes it from 163 HP to 210 HP (+47 HP, +29%) and torque from 350 Nm to 420 Nm (+70 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 X3 20d 163HP 251
+47 HP
210 HP