Dboss, it’s a much more expensive process to convert to 09-14 style Nismo. If you really want one, may think about selling yours and buy the one in the link below (personal ride of Randy Rodriguez, who designed the Z34). Even comes with design sketches.

http://www.the370z.com/370z-sale/129...ns-extras.html

OP is looking at 3 grand plus to do it right. It's the small stuff that's hard to find. Z1 had a kit for the conversion.

Get a hold of "old fart". He did the conversion.