The Tamiya 3454920 Upper Bulkhead RA (Blue) is a targeted upgrade for drivers who want firmer chassis response. By tying the front suspension elements together more securely, the bulkhead reduces unwanted flex and helps maintain setup consistency lap after lap.
Crafted from quality material and machined to tight tolerances, this blue bulkhead is built to withstand race conditions. It provides a rigid mounting point that keeps front suspension behaviour consistent even under heavy corner loads.
This Tamiya component is engineered for the TRF418 chassis so fitment is straightforward. The piece fits into existing mounting locations and is a simple upgrade path for anyone replacing a tired or damaged bulkhead.
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