What are the benefits of upgrading to a performance exhaust system on a Ford Focus?

I've been considering upgrading my Ford Focus exhaust system for better performance. However, I'm not sure if it's worth the investment. Can someone share their experience and opinion on the benefits of upgrading to a performance exhaust system for a Ford Focus?

Upgrading to a performance exhaust system on your Ford Focus can lead to better horsepower, fuel efficiency, and overall engine performance. I highly recommend it!

I upgraded to a performance exhaust system on my Ford Focus and noticed a significant improvement in acceleration and sound. Definitely worth it in my opinion.

I've heard from a few Ford Focus owners that upgrading to a performance exhaust system can also improve the overall longevity of the engine. It's definitely something to consider.