I looked around for a while for candy apple/ cherry red for calipers and couldn't find any of the high temp variety, some people use normal paint and swear it works but I couldn't be bothered with the hassle of it going wrong after a few months, when I got my r32 set up I sent them all to brake caliper refurbs as I wasn't too sure on the condition and thought it best to be safe, they painted them for me while them had them there