Are external modifications necessary for the Nissan 370Z?

I've been thinking about adding external modifications to my Nissan 370Z for a more aggressive look. However, I'm not sure if it's necessary and if it will affect the performance of my car. Can anyone share their personal experience and give some advice?

It really depends on your preference and how much you value the aesthetics of your car. If you're only looking for a sportier appearance, external modifications can definitely enhance the look of your Nissan 370Z.