Can I run TII
 

I was wondering if I could run TII Manifolds while my car is still N/A without any determental side effects. Reason I ask is because I'm close to turboing my car but its going to take atleast another month and would like to just put the manifolds on if I could. thanks.

What's the point? Why not just wait??

Lack of patience leads to cutting of corners. Cut too many... And you've got a giant turd.

Im not sure if you can swap intake manifolds right now and have everything work as normal, so I can't moment on that.

However, I wouldn't want to buy new gaskets to do this and then one month later buy new gaskets again. I get worried about reusing them. You would also have to possibly block off a turbo coolant port depending on your rotor housings and lim choice.

the intake manifold? yes. it needs to be modified of course.