Mate,
As stated as before you can't be that poor to have a Zed.
As stock - plan and study the forums carefully and save money to get what you want for your Zed.
1st advice I have is look at wreckers around the US - with some luck you may come across some ones misfortune and score some parts from an already modded 370z that got wrecked.
370z is not a car you get crap and put on - just for better sound or what not.
Study the forums and get an idea of what you can do - you will find the end result may be the sound AND added performance.
Safe Motoring
