Xray T4 1.6mm graphite upper deck

From Xray for the T4 is this new graphite upper deck. To generate even more traction, the new 1.6mm top deck was developed to increase traction and in-corner steering. With the thinner top deck, the car will flex more which generates overall more traction. The top deck is a direct replacement for standard 2mm top deck and is suitable for both carpet and asphalt surfaces.

Source: Xray [teamxray.com]