2006 lexus IS 350 polycarbonate windshieldPhoto 13/16
| The essence of an exoskeleton car is that it's been stripped of all unnecessary weight besides what's needed to make the car drive and handle. The wheels are positioned outside of the frame or unibody, and its structure is a cross between a race car and your mom's Camry. Bars are added for rigidity and to surround the driver and passenger. In the case of this IS350, you can see additional bars were added for roll support and to mimic Lexus' signature spindle grille design. There's also more than 20 triangles in the 'cage design.