I'm moving this to the 350Z section, it will get more looks and responses there.
jaay.96 wrote:I have been eyeballing T3/T4 Twin Turbo Charger Kit For 350Z Nismo V6 on ebay. If I go with this kit, what else would I need to purchase?
An engine rebuild, after you grenade your engine.
jaay.96 wrote:Please keep in mind that I have a budget of $3,000.00 on this plan alone. Your comments/support/feedback are greatly appreciated, thank you!
That's not enough for a build that has either quality or reliability as its selling point. My best advice to you is to save your pennies, do some research and buy a quality setup. At this point in time if you really want to spend some money and improve your Z the best place to spend that money* is on tires, brakes and suspension. Since you have a base model Z with an open differential you should think about adding a limited slip to that list as well. Be concerned about being able to control your car and stop your car before you are concerned about making your car fast.
*This is provided that your Z doesn't have any issues to begin with, because if it does you need to spend that money making things right before you start worrying about improving what's already there.