The Geneva Motor Show is due to start in a few days and it will most probably be a global sensation. Hamann, renowned German car tuner, presented themselves during last year's edition with their Hawk upgrade package for the Mercedes SLS AMG and this year they’re going to showcase the Hamann Hawk Roadster, almost the same version of the package but for the convertible SLS AMG.
Starting with the exterior, the car features a body kit pre-tested in a wind tunnel, which consists of enlarged...