How can I maintain the power output in my Audi R8?

I've noticed that my Audi R8's power output has been decreasing over time. What can I do to maintain its high performance?

Regularly check and replace your car's air filter. A clogged air filter can restrict air flow and decrease engine power.

Make sure your spark plugs are in good condition and properly gapped. Worn or dirty spark plugs can reduce engine power.

Keep your engine oil at the recommended level and change it regularly. Dirty or low oil can lead to decreased performance.