Pre-chamber combustion patented by BMW celebrates its premiere. High-efficiency new development makes its series production debut in BMW M models and enables a significant reduction in fuel consumption under high loads. New ignition process is a prime example of the transfer of technology from racing cars to series-production models and helps to meet the requirements of the EU7 standard. Production of the BMW M3 and BMW M4 with BMW M Ignite technology begins in July 2026; the new engine technology will be available for the BMW M2 from August 2026.

Production, paint work, customizing

In the conventional procedure, paint is atomised by a rotating bell with 35 to 55,000 revolutions per minute and adheres electrostatically to the body. The new method works without electrostatics, relying instead on jet application. The paint is applied using an orifice plate that enables high edge definition with a variable paint thickness of between 1 and 48 millimetres. This requires maximum precision from both the robot and application technology.

In the conventional procedure, paint is atomised by a rotating bell with 35 to 55,000 revolutions per minute and adheres electrostatically to the body. The new method works without electrostatics, relying instead on jet application. The paint is applied using an orifice plate that enables high edge definition with a variable paint thickness of between 1 and 48 millimetres. This requires maximum precision from both the robot and application technology.