I got a d15(single vtec jdm)

and I put tha air intake manifold from my 2000 civic and tha vtec from it also wit my stock wire harenss

And it has a air leak were mani and egine connect and dnt knoe if to put tha jdm mani 1 cuz it has diff connections or top tha holes off

If any 1 can help me or needs more info to help let me knoe asap