I'm plannin on swappin one into my car someday, what do I need to do so it passes emissions? I'm still kinda H22a swap illiterate, except that I know for sure that it can fit into our car with the stock mounts, cruise control will no longer work, and a couple of other facts I cant really think of right now. Any other things I should know? Thanks.

 

If it is a USDM newer engine, you should pass fine.