BMW M3 / M4 S55B30A 3.0 Petrol Complete Engine — 431 PS

Genuine OEM BMW S55B30A 3.0L M TwinPower Turbo petrol complete engine, suitable for the BMW M3 F80 and M4 F82/F83.

Engine code: S55B30A
Displacement: 2,979 cc / 3.0L
Configuration: Inline 6-cylinder, twin-turbo petrol
Power: 431 PS / 317 kW
Torque: 550 Nm
Fuel: Petrol / direct injection
Part type: Complete engine / engine assembly
Condition: Used / tested — specify mileage

BMW confirms the S55 engine in the F80 M3/F82 M4 at 317 kW (431 hp) and 550 Nm.

Applications

• BMW M3 F80
• BMW M4 F82 Coupe
• BMW M4 F83 Convertible
• Standard 431-PS S55 applications from approximately 2014 onward.

The S55 features a 3.0L inline-six, two mono-scroll turbochargers, direct injection, VALVETRONIC and Double VANOS.

Complete Engine

The exact contents of a “complete engine” vary by supplier. Current listings can include the turbochargers, injection system and alternator, while some are supplied without the gearbox or other components.

Important: Verify the VIN, engine number/OE reference, production year, standard vs. Competition/CS/GTS specification, ECU/DME and included ancillaries before purchase. Higher-output S55 versions use different calibrations and supporting components.

Suggested listing title:
BMW M3 F80 M4 F82 F83 3.0 Petrol S55B30A Complete Engine 431PS 317kW 550Nm OEM