What are the best modifications for increasing horsepower on a Nissan 370Z?

I recently purchased a Nissan 370Z and I'm looking to add some modifications to increase horsepower. What are some recommended modifications that won't break the bank?

One of the best modifications for increasing horsepower on a Nissan 370Z is to upgrade the air intake system.

Another great option is to install an aftermarket exhaust system, which can significantly increase horsepower.

Consider adding a performance chip or tuner to your car's engine to improve horsepower and overall performance.