I was just curious what all has to be removed to get the calipers re-powder coated. I have taken out the dust-boots,seal gaskets, and the plastic bleeder covers. I asked a powdercoater about the little brake fluid "tubes" that go to each side of the caliper on the fronts and he said to check the forums before he runs them through. So, can anyone tell me if I should take those off the front 2 calipers or is it safe to leave them on? It looks as though they are metal or copper but I don't want to take the chance. Thanks in advance for any help.

 

That's not the answer I was hoping for. Anyone know?