I spent about 10 hours gutting, porting and polishing the upper and lower portions of this intake for a 1.8 build that never happened.

The EGR passage cast into the throat, just past the TB has been removed, and the passage in the lower was treaded and plugged (see brass plug in the bottom left corner of photo 1). This allows you can keep the EGR valve located on the back of the intake (stock appearing for those who live in states like California).

Here is a good link related to gutted IM testing:
https://www.miataturbo.net/general-m...testing-66901/


Manifold includes the fuel rail/FPR and miscellaneous brackets.

asking:
$300 + Shipping





http://

http://

http://

http://

http://

http://

http://

http://

 

bump.