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BMW X5 3.5i 306hp

E70 - 2010 - 2013

306 Original HP
370 Modified HP
400 Original NM
520 Modified NM
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BMW X5

BMW X5 E70 - 2010 - 2013 3.5i 306hp

Key Specifications

Generazione E70 - 2010 - 2013
Carburante Petrol
Codice motore N55B30A
ECU Bosch MEVD17.2.6 / Bosch EDC17CP09 / Siemens/Continental MSD81
Rapporto compressione 10.2:1
Alesaggio x Corsa 84.0 X 89.6 mm
Power 306 → 370 hp +64 hp
Torque 400 → 520 Nm +120 Nm
Power
370 HP
+64 HP (+20.9%)
Original 306 HP
Stage 1 370 HP
Torque
520 NM
+120 NM (+30%)
Original 400 NM
Stage 1 520 NM

Power Graph

Original Power 306HP
Original Torque 400Nm
Power After Remap 370HP
Torque After Remap 520Nm

Discover Our Tuning Solutions

Frequently Asked Questions - BMW X5

The cost of Stage 1 tuning for BMW X5 3.5i 306hp varies depending on the ECU (Bosch MEVD17.2.6 / Bosch EDC17CP09 / Siemens/Continental MSD81) and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for BMW X5 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 306 to 370 HP (+21%) is within safe parameters.

With Stage 1 tuning, BMW X5 goes from 306 HP to 370 HP (+64 HP) and from 400 Nm to 520 Nm (+120 Nm).

Stage 1 remapping takes it from 306 HP to 370 HP (+64 HP, +21%) and torque from 400 Nm to 520 Nm (+120 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 X5 3.5i 306hp
+64 HP
370 HP