How can I increase the horsepower of my Audi 80?

I want to boost the performance of my Audi 80 and increase its horsepower. What are some effective ways to achieve this?

One option is to install a performance chip, which can optimize the engine's fuel-to-air ratio and increase horsepower. Make sure to do your research and choose a reputable brand for best results.

Another option is to upgrade your exhaust system to a high-performance one. This can improve airflow and increase horsepower. Again, make sure to choose a quality product and have it installed professionally.