Well i been looking for a nismo v1 spoiler either carbon fiber or fiberglass and i found two with a price difrence of a 200 bucks but dont know what i should get cuz i dont know of the fitment and quality of the work so i need help please.

http://www.thezstore.com/page/TZS/PROD/50-1842

or

https://my350z.com/forum/showthread.php?t=190910