XRay 301199 T4'18/19 Upper deck 2.0mm Graphite
Also fits the T4 2016 and 2017 cars.
Redesigned top deck to work with the redesigned layshaft bulkheads and motor mount which moves the motor 1mm closer to the center of the car.
XRay 301169 T4 '18/19 Upper deck 1.6mm - Graphite
XRay 301198 Version 3 T4 '17 '16 Upper deck 2.0mm Graphite V3