What upgrades can be made to improve the performance of an Audi 80 engine?

I've recently purchased an Audi 80 and I am looking to upgrade its performance. What are the recommended upgrades for this specific engine model?

One of the key upgrades for improving the performance of an Audi 80 engine is installing a cold air intake system. This will allow for increased air flow, resulting in more power and better throttle response. It is recommended to go for a high-quality intake system from a reputable brand such as K&N or AEM.

Upgrading to a performance exhaust system is another way to boost the performance of your Audi 80. By reducing back pressure and increasing exhaust flow, a performance exhaust can give your engine more power and a more aggressive sound. Consider brands like Borla or MagnaFlow for quality exhaust systems.