How to properly maintain the engine of my BMW M3?

I am a proud owner of a BMW M3 and want to ensure that the engine remains in top condition. What steps should I take to properly maintain the engine?

First and foremost, make sure to follow the recommended maintenance schedule outlined in the owner's manual. This will ensure that the engine is serviced at the appropriate intervals and any potential issues can be addressed promptly. Additionally, regularly check and change the oil to keep the engine running smoothly.

Regularly inspect and replace the air filter as needed. A clogged air filter can decrease engine performance and fuel efficiency. Also, pay attention to any unusual sounds or vibrations coming from the engine. This could be a sign of a larger problem that needs to be addressed.