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BMW 3 serie 325i - N52 - 211hp

E90/E91 - 2005 - 2010

211 Original HP
232 Modified HP
250 Original NM
275 Modified NM
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BMW 3 serie

BMW 3 serie E90/E91 - 2005 - 2010 325i - N52 - 211hp

Key Specifications

Generazione E90/E91 - 2005 - 2010
Carburante Petrol
Codice motore 306D3
ECU Bosch EDC16C35 / Bosch EDC17CP09
Rapporto compressione 17.0:1
Alesaggio x Corsa 84.0 X 90.0 mm
Power 211 → 232 hp +21 hp
Torque 250 → 275 Nm +25 Nm
Power
232 HP
+21 HP (+10%)
Original 211 HP
Stage 1 232 HP
Torque
275 NM
+25 NM (+10%)
Original 250 NM
Stage 1 275 NM

Power Graph

Original Power 211HP
Original Torque 250Nm
Power After Remap 232HP
Torque After Remap 275Nm

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Frequently Asked Questions - BMW 3 serie

The cost of Stage 1 tuning for BMW 3 serie 325i - N52 - 211hp varies depending on the ECU (Bosch EDC16C35 / Bosch EDC17CP09) and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for BMW 3 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 211 to 232 HP (+10%) is within safe parameters.

With Stage 1 tuning, BMW 3 serie goes from 211 HP to 232 HP (+21 HP) and from 250 Nm to 275 Nm (+25 Nm).

Stage 1 remapping takes it from 211 HP to 232 HP (+21 HP, +10%) and torque from 250 Nm to 275 Nm (+25 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 3 serie 325i - N52 - 211hp
+21 HP
232 HP