OSIR Design is a well-know tuning company among Vw and Audi owners due to the high quality of their Carbon fiber accesories. The tuning company developed a new body kit for the Audi TT which consists in a new front grill in order to make the car look even better, a carbon fiber front lip, a new set of side skirts, a carbon rear valence available for the dual exhaust system. Already planned are the Carbon fiber add-on mirrors as well as a Carbon fiber hoof. More pictures after the jump!