How to increase the performance of my Nissan GT-R?

I have recently bought a Nissan GT-R and I am wondering if there are any upgrades or modifications I can make to increase its performance. I am looking for suggestions on what changes I can make to get the most out of my car. Any advice would be greatly appreciated!

One option would be to upgrade the exhaust system to improve airflow and increase horsepower.

Invest in a high-performance air intake system to boost engine efficiency.