What is the best exhaust system for a Nissan 370Z?

I recently purchased a Nissan 370Z and I want to upgrade the exhaust system. I am looking for a system that will improve performance and give a better sound. Any recommendations?

I would suggest checking out the Borla exhaust system. It is made specifically for the Nissan 370Z and has been known to improve performance and give a nice deep sound.

I have personally installed the Invidia exhaust on my 370Z and I love it. It gives a nice throaty sound and improved horsepower. Definitely worth considering.