Yokomo Y2-003AZA Aluminum rear upper deck adaptor for YD-2Z  [Y2-003AZA]

That is an aluminum adapter found in host to the top of deck mount for the YD-2Z series, and directly links the upper deck and back brace. By reducing the bond because of the main chassis within center, the roll rigidity of this chassis is paid off, and also by pulling out torsion, it increases handling security. Additionally, with respect to the variety of primary chassis, the trunk brace may be eliminated, to be able to mount the battery closer to the trunk and increase the trunk load.