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BMW 3 serie M3 Competition 450hp

F3x - 2011 - 2015

450 Original HP
500 Modified HP
550 Original NM
680 Modified NM
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BMW 3 serie

BMW 3 serie F3x - 2011 - 2015 M3 Competition 450hp

Key Specifications

Generazione F3x - 2011 - 2015
Carburante Petrol
Codice motore S55B30A
ECU Bosch MEVD17.2
Rapporto compressione 10.2:1
Alesaggio x Corsa 84.0 X 89.6 mm
Power 450 → 500 hp +50 hp
Torque 550 → 680 Nm +130 Nm
Power
500 HP
+50 HP (+11.1%)
Original 450 HP
Stage 1 500 HP
Torque
680 NM
+130 NM (+23.6%)
Original 550 NM
Stage 1 680 NM

Power Graph

Original Power 450HP
Original Torque 550Nm
Power After Remap 500HP
Torque After Remap 680Nm

Discover Our Tuning Solutions

Frequently Asked Questions - BMW 3 serie

The cost of Stage 1 tuning for BMW 3 serie M3 Competition 450hp varies depending on the ECU (Bosch MEVD17.2) 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 450 to 500 HP (+11%) is within safe parameters.

With Stage 1 tuning, BMW 3 serie goes from 450 HP to 500 HP (+50 HP) and from 550 Nm to 680 Nm (+130 Nm).

Stage 2 increases power from 450 HP to 520 HP (+70 HP). It typically requires additional hardware modifications such as sports exhaust or downpipe.

Stage 1 remapping takes it from 450 HP to 500 HP (+50 HP, +11%) and torque from 550 Nm to 680 Nm (+130 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 M3 Competition 450hp
+50 HP
500 HP