Updated chimney layout for Toyota

Toyota appeared at yesterday's Barcelona test with an updated chimney. While previously (upper part of the image) it was quite bulky and possibly hindering efficiency of the winglet just behind it, the new one is more curved. Just like about every bodywork element the curves are designed to follow the airflow in order to decrease drag. At Toyota the chimney is still connected to the winglet. The new solution appears to be quite more elegant than the outdated design that was present already during 2006.