Here are some pictures of a carbon fiber airbox / intake I have been working on for a while now. I am applying clear coat to one of them now and should be finishing it up hopefully in the next few weeks and will post pictures when done. Looking to sell, fits 4 cylinder engines
More pics 
What resin are you using?
I’ve build some prototypes, we couldn’t get any movement in them, the turbo pressure could…
Nice work Beast02 and welcome to the forum!
hehehe 
Quick guess looking at the manifold its na.
These are made with Vinylester resin. Definitely NA, no turbo pressure here! Made for 4 cyls with DCOE carburetors or ITB’s…in work (who knows when it will be done) is a curve intake runner system as well, similar to DTM M3 Carbon airbox
Can you show pics of tooling? And how your joining them are they air tight ?