trying to get some more power from bypassing the throttle body and iac, if i live in california there should be no need for any coolant in the iac?? my research is leading to no?

 

I would say no, I've run Hondas in cold temps without it and they all ran fine, it's only an issue when you approach freezing temps. It's a good mod to do for your area. Bypassing the IAC may extend your cold idle longer though, but it shouldn't be much of an issue in hot climates.