# BMW will begin production of a new pre-chamber ignition system.

*robotics · news · 2026-05-19 · drive.com.au*

## Key points

- BMW will introduce the BMW M Ignite pre-chamber ignition system to its inline-six engines in 2024.
- This F1-inspired technology will help BMW's M2, M3, and M4 meet stringent Euro 7 emissions standards.
- BMW's system increases combustion rates, reduces knock, and lowers exhaust gas temperatures for efficiency.
- The engine's power outputs for the M2, M3, and M4 will remain unchanged despite these upgrades.
- Upgrades include a higher compression ratio and new turbochargers with variable turbine geometry.

**Companies:** BMW
**Countries:** Germany

[Read the full story on drive.com.au](https://www.drive.com.au/news/bmw-m-cars-to-gain-new-ignition-tech-to-keep-petrol-power-alive/)

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