How can I improve the overall performance of my BMW X3?

I have noticed a decrease in the performance of my BMW X3 and I'm looking for ways to improve it. What can I do?

One way to improve the performance of your BMW X3 is by optimizing the engine. You can do this by regularly changing the oil, air filter, and spark plugs. Also, make sure to use high-quality fuel.

Another important aspect to consider is the tire pressure. Make sure your tires are properly inflated, as this can greatly affect your car's performance, especially in terms of handling and fuel efficiency.