phunk

IMHO, a boosted 370z, unless owned and operated by an individual at a very high mechanically technical level, and high level of tuning familiarity, is not going to make it through its first track day. A NA>Turbo car is very different than a factory boosted car; in that the level of molestation performed on the car is quite extensive. Most aftermarket parts are nowhere near track-ready dependable, and a NA>Turbo car is full to the brim with them. The majority of builders are building street cars, with no aspirations of ever seeing the back to back abuse a day at the track will put on them.

If you plan to put your 09 on the track, I recommend getting the car to a serious tuning shop who has real track car experience to have the power set as conservatively as the wastegates allow, and to have the car inspected both mechanically and its tuning to make sure you have the best shot of making it through a day at the track. You will also need to keep the fuel tank FULL, fill it between every session, or the unbaffled fuel tank will cause a lean condition in turns that will almost certainly destroy a boosted VQ.

The 2015 you listed sounds much more dependable for track use. Your turbo car is going to need a whole lifestyle adjustment to keep trackworthy. Its not that you cannot track a boosted 370z, but there are some serious ramifications to tracking that type of setup. Its not going to be a casual experience to just pop into the track every now and then when you feel like it, at least not for long.

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