2022 BMW M2 S55B30M0 (F87)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Potential turbo wastegate rattle on high mileage
• Carbon build-up in intake valves typical for direct injection engines

First checks

• Oil level and quality (synthetic only)
• Cooling system hoses and expansion tank condition

Before replacing parts

• Save fault codes and freeze-frame data before clearing anything.
• Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
• Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.

Important notes

• North America did not get the 2022 M2, this was mainly sold in Europe and selected other markets with this S55 M3/M4 engine variant.
• The M2 Competition variant carries the S55 engine; the original M2 uses a different N55 engine but was phased out before 2022 globally.