where can i buy a vented head light scoop????
 

im not sure who makes them.just wanting to see how much they cost and who sells them....

Rotary Performance has one
http://rx7.com/store/rx7/fcintake.html (bottom)

are they functional or just cosmetic?

well, you get SOME outside air if you remove the plastic, behind the headlight cover, attached to the hood.

Kinda useless with the headlights up.

thanks.

Mariah Motorsports has a true NACA headlight cover intake. I have one in conjunction with their cold air intake box. I like the look of this one way more than the other ones I have seen. The quality is totally first class.
They are $149.00 and available for first and second gen.

There website won't let me link straight to the NACA cover page. Here is a link to their site though...

http://www.mariahmotorsports.com/

The duct is only functional with additional modification. +1 on the Mariah duct though...