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BMW 1 serie 125i 218hp

E87 - 2007 - 2011

218 Original HP
250 Modified HP
270 Original NM
310 Modified NM
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BMW 1 serie

BMW 1 serie E87 - 2007 - 2011 125i 218hp

Key Specifications

Generazione E87 - 2007 - 2011
Carburante Petrol
Codice motore N20B20
ECU Bosch MEVD17.2 / Bosch MG1CS003
Rapporto compressione 10.2:1
Alesaggio x Corsa 82.0 X 94.6 mm
Power 218 → 250 hp +32 hp
Torque 270 → 310 Nm +40 Nm
Power
250 HP
+32 HP (+14.7%)
Original 218 HP
Stage 1 250 HP
Torque
310 NM
+40 NM (+14.8%)
Original 270 NM
Stage 1 310 NM

Power Graph

Original Power 218HP
Original Torque 270Nm
Power After Remap 250HP
Torque After Remap 310Nm

Discover Our Tuning Solutions

Frequently Asked Questions - BMW 1 serie

The cost of Stage 1 tuning for BMW 1 serie 125i 218hp varies depending on the ECU (Bosch MEVD17.2 / Bosch MG1CS003) and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for BMW 1 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 218 to 250 HP (+15%) is within safe parameters.

With Stage 1 tuning, BMW 1 serie goes from 218 HP to 250 HP (+32 HP) and from 270 Nm to 310 Nm (+40 Nm).

Stage 1 remapping takes it from 218 HP to 250 HP (+32 HP, +15%) and torque from 270 Nm to 310 Nm (+40 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 1 serie 125i 218hp
+32 HP
250 HP