Carbon Works Berlin Creates a Carbon Fiber Gas Tank for Mk1 Golf Share Comments Ahh carbon fiber, you’re everywhere these days, aren’t you? A full-blown tailoring industry has been molded around, well, molding, and the products it pumps out are limited only by imagination and budget. Take the latest exercise from Carbon Works Berlin, a fuel tank done completely in carbon fiber. Now, we think it’s a safe assumption that this tank does weigh a bit less than a standard metal one, but does it really matter? The reality is that this is a beautiful piece, that can’t even be seen unless you’re under the vehicle or have parked on a mirror. In that, it’s the kind of thing that separates first from second at places like Wörthersee, where touches like this make all the difference. If you’re interested in more carbon fiber goodies from Carbon Works Berlin, check out their Facebook page, here.