Removable emission stuff.
 

What emissions stuff can be removed on a non street driven car, and not change drivability? With a stock ECU?

Im wondering about the charcoal canister, can I ditch that?

I did, I just conected all the tubes with a T. I have no fuel smell and it runs the same.

Taking it out shouldn't cause you any problems, mine's been removed

https://www.miataturbo.net/forums/sh...light=charcoal