Im trying to replace some of my smog crap in the car, and i was wondering if theres a site online that i can purchase a evap. canister? or an airpump? yeah i know i should just get rid of some of these things but cali is kind of strick when it comes down to emissions

 

With as many tag lines that say "smog deleted" or smog removed, there should be a "mountain" of these out there. I'm sure you can get several just for the price of shipping. Ask around.
The air pump (bare) is available at almost every parts store. It's the "and all the other stuff" that people pull off that's hard to find. Like a diverter valve.
Probably still attached to every used pump that's ever been pulled off.