How to maintain peak performance in my BMW M3's engine?

I just bought a BMW M3 and I want to make sure it stays in top shape. What steps should I take to keep the engine running at its best?

Regularly change the oil and oil filter, according to the manufacturer's recommendations. This will ensure that your engine stays properly lubricated and performs well.

Check your air filter every 10,000 miles or more frequently if you drive in dusty or dirty areas. If it's dirty, replace it to maintain proper airflow to the engine.