tradegirl 112 Posted December 28, 2018 Hi everyone. Those of you who get alloys coated in grey, I know there are two versions of BMW Ferric Grey. There's A80 which is bronzier as I understand it, and B55 which is Ferric Grey ii., which as I understand it is more grey. Which would you put on a black BMW? I'm leaning towards the second one. Share this post Link to post Share on other sites