length of exhaust openings on Z32 rear BUMPER?

Question

follow the link for a picture:

http://i108.photobucket.com/albums/n26/ro903/mufflers.jpg

Answer 1

And trailer hitch on a TURBO too! I think the width of the openings you highlighted look about right. Nissan made wide openings to allow under car air to exit. Looks even wider because your chrome tips are missing. Stock resonators and mufflers while quiet sure do not allow the turbos to spin up quickly. Jump on some Z car web sites I did and like yours twin turbo cars have wide openings