Quote Originally Posted by WormGod View Post
As an ex-painter, I would always suggest dismantling caliper and rotor assemblies to do it right. You can treat the surfaces better for competent coverage and adhesion. Also, painting movable parts while together can cause seizing when it dries.

But do you HAVE TO do it this way? No. Just preferred.
Powder coating obviously requires removal since parts will have to be baked.

I don't know at what temp parts must be baked for powder coating but I'm guessing that it's probably too hot for the rubber boots in calipers ... thoughts?