What are some good Bolt on's I can put on my h22 That will make good power

 

Any bolt on be it CAI, Header, cat back, or even cams will give you negligible power increases.
The cost of most of these items isn't worth the maybe 12-14hp gain you might get........... key word Might.
Pick two an leave the rest alone.
Google is your friend, most people these days don't use a H22.