How to increase the horsepower on an Audi A4?

I recently purchased an Audi A4 and I'm looking for ways to increase its horsepower. Any tips or suggestions?

One way to increase horsepower on your Audi A4 is to upgrade the air intake system. This can allow for better air flow and ultimately increase horsepower. I suggest looking into aftermarket air intake systems specifically designed for Audi models.

Another option is to install a performance chip or ECU tuning. This can optimize the engine's performance and increase horsepower. It's important to do your research and consult with a reputable mechanic before making any modifications.

Upgrading the exhaust system can also provide a noticeable increase in horsepower. A high-flow exhaust system can improve engine efficiency and performance. Just be sure to choose a system that is compatible with your Audi A4 model.