Graphite Upper Deck 2.0mm for Works'91 TeamSpec | Yokomo YZ-003GW1  [YZ-003GW1]

Tuning pitch response on the Works'91 TeamSpec

The Yokomo YZ-003GW1 is a 2.0mm graphite upper deck created for the Works'91 TeamSpec chassis. Offered as an aftermarket upgrade, it focuses on modifying pitching stiffness rather than changing suspension geometry. The graphite construction and thickness boost longitudinal rigidity to shape how the car reacts under throttle and braking transitions.

Fitment is restricted to the chassis listed below. The part is intended to be a direct replacement for the stock upper deck, providing additional pitch stiffness for drivers tuning front-to-rear balance without moving pick-up points.

Use this deck when you want to fine-tune transient behaviour; the extra stiffness can make weight transfer faster and the suspension reactions more predictable during setup iterations.

Pick the YZ-003GW1 to influence pitching stiffness as part of a setup change on the Works'91 TeamSpec chassis; it is aimed at drivers seeking clearer weight transfer and steadier transient response.