Mi16 Conversion Manifold Replacement Part?

[dansalegend 0 1 Cars]

I need the part that connects to the bottom of the manifold so you can join it up with the rest of the system any one know were or even if it is avilable seperatly? pic of bit im on about. ta clicky

[Miles 331 1 Cars]

Drop me a Email and I can supply these new