How can I increase the performance of my Audi A8's engine?

I feel like my Audi A8's engine is not performing as well as it used to. Is there anything I can do to increase its performance?

Regular maintenance and tuning can greatly improve your Audi A8's engine performance. You can also consider using high-performance fuel and upgrading your air intake system.

Another way to boost your Audi A8's engine performance is to install a performance chip or remap the ECU for better power and torque.

Don't forget to regularly check and replace your spark plugs and ignition coils, as these can greatly impact your engine's performance.