new to Zs, couple Q's if anyone doesnt mind
 

whats up all, i just got a new black 06 350z and i freakin love it. its a 6 spd and i am obsessed. ive built a few show stoppers but in the minitruck world. ive never had to deal with horsepower really, it was all looks. ive got a pop charger and a ground kit and i want more. anything i can do without forced induction, cant quite afford it right now. ive already got a veilside body kit and a vizage spoiler. i also bought some racing harts , black with alluminum lip. i also want to run spray but im afraid of blowing my engine. alot of ppl have nx in there z but i cant find a kit. whats the best way to go about spray, any company... or is that a bad idea? i also want to change the exaust but i dont want to ruin the natural sound. last thing i want to sound like is a civic with a rattle can. if anyone could help me out with some suggestions it would be awesome, thanx

Erm, judging by your location I think you want the Cali subforums. You'll get more answers there, although I know someone here can probably help you. For the best response, you might also want to post in the Engine/Drivetrain/Forced-Induction forums too.