First mods and adjustments for someone who will track
1. Get your first oil change now.
2. 1200 miles get nissan oem
3. 5000 miles get a high grade oil like redline, RP, amsoil. Etc
When going through this break in period may I suggest.
1. Aftermarket rotors pads and lines.
2. Stillen brake cooling kit.
3. 25 row oil cooler
@ 5000 miles after your choice oil change.
Then I would consider.
Intake, short tube headers and exhaust
Suspension setup of choce
Possibly forced induction???
Congrats on your new ride. Enjoy your journey with your new Z.