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BMW 3 serie 325D 197hp

E90/E91 - 2005 - 2010

197 Original HP
233 Modified HP
400 Original NM
490 Modified NM
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BMW 3 serie

BMW 3 serie E90/E91 - 2005 - 2010 325D 197hp

Key Specifications

Generazione E90/E91 - 2005 - 2010
Carburante Diesel
Codice motore 306D3
ECU Bosch EDC16C35
Rapporto compressione 17.0:1
Alesaggio x Corsa 84.0 X 90.0 mm
Power 197 → 233 hp +36 hp
Torque 400 → 490 Nm +90 Nm
Power
233 HP
+36 HP (+18.3%)
Original 197 HP
Stage 1 233 HP
Torque
490 NM
+90 NM (+22.5%)
Original 400 NM
Stage 1 490 NM

Power Graph

Original Power 197HP
Original Torque 400Nm
Power After Remap 233HP
Torque After Remap 490Nm

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Frequently Asked Questions - BMW 3 serie

The cost of Stage 1 tuning for BMW 3 serie 325D 197hp varies depending on the ECU (Bosch EDC16C35) 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 197 to 233 HP (+18%) is within safe parameters.

With Stage 1 tuning, BMW 3 serie goes from 197 HP to 233 HP (+36 HP) and from 400 Nm to 490 Nm (+90 Nm).

Stage 2 increases power from 197 HP to 265 HP (+68 HP). It typically requires additional hardware modifications such as sports exhaust or downpipe.

Stage 1 remapping takes it from 197 HP to 233 HP (+36 HP, +18%) and torque from 400 Nm to 490 Nm (+90 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 325D 197hp
+36 HP
233 HP