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BMW M3 3.0 CS 550hp

G80 - 2021 ->

550 Original HP
605 Modified HP
650 Original NM
800 Modified NM
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BMW M3

BMW M3 G80 - 2021 -> 3.0 CS 550hp

Key Specifications

Generazione G80 - 2021 ->
Carburante Petrol
Codice motore S58B30
ECU Bosch MG1CS003
Rapporto compressione 9.3:1
Alesaggio x Corsa 84.0 X 90.0 mm
Power 550 → 605 hp +55 hp
Torque 650 → 800 Nm +150 Nm
Power
605 HP
+55 HP (+10%)
Original 550 HP
Stage 1 605 HP
Torque
800 NM
+150 NM (+23.1%)
Original 650 NM
Stage 1 800 NM

Power Graph

Original Power 550HP
Original Torque 650Nm
Power After Remap 605HP
Torque After Remap 800Nm

Discover Our Tuning Solutions

Frequently Asked Questions - BMW M3

The cost of Stage 1 tuning for BMW M3 3.0 CS 550hp varies depending on the ECU (Bosch MG1CS003) and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for BMW M3 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 550 to 605 HP (+10%) is within safe parameters.

With Stage 1 tuning, BMW M3 goes from 550 HP to 605 HP (+55 HP) and from 650 Nm to 800 Nm (+150 Nm).

Stage 1 remapping takes it from 550 HP to 605 HP (+55 HP, +10%) and torque from 650 Nm to 800 Nm (+150 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 M3 3.0 CS 550hp
+55 HP
605 HP