Hey guys I am new here so if this is in the wrong place please tell me. First off I do not own a Porsche, or any car for that matter. What I am looking for are technical specs on the OEM 4 piston Brembos front calipers on the 99-05 911 non-turbo. I am trying to find the piston sizes for those calipers with no luck. You would think that info would be somewhere on the internets but if it is I can't find it. Any help would be greatly appreciated.