How to improve engine performance in an Audi vehicle?

I have an Audi car and I want to improve its engine performance. What can I do to achieve better speed and acceleration?

Firstly, make sure that your car is properly maintained. Regular oil changes, air filter replacements, and spark plug replacements can greatly improve engine performance.

You can also consider upgrading to a high-performance air intake and exhaust system. This will allow for better air flow and reduce engine backpressure, resulting in improved performance.

Another option is to install a performance chip or tuning module, which can optimize your engine's settings for maximum power and efficiency. However, be aware that this may void your warranty.