Chaterham's version is one of the most extreme in the field, with its protruding section attached under a stepped upper element.
The Leafield-based outfit is heading into 2014 on the back of a disappointing '13 campaign where it finished 11th overall in the standings behind Marussia.
It has brought Kamui Kobayashi back to F1 to bolster its chances, as well as signing GP2 race winner Ericsson.
photo credit: © 2014 ATF
edited text credit: © 2014 Jonathon Noble / yahoo.com
