Want to sell your stock intake duct assembly (between throttle and MAF)? I've a couple of G35's and read on G35Driver.com that there is some benefit to switching to the 350Z unit. Rather than buy a new one from Nissan, figure those who've replaced theirs might part with their old duct assembly without too much monetary pain.

 

I'll sell mine to anyone who's in need for $70 shipped with the $40 K&N filter. cwilcox@tanoasis.com