Auper D6 Rear Bulkhead Cover SAK-D6808B/RE Aluminium Direct-Fit by 3Racing  [SAK-D6808B/RE]

Rear bulkhead cover for Auper D6

This aluminum rear bulkhead cover is a direct-style hop-up intended for the Auper D6 RC chassis. It replaces the rear bulkhead cover area with a stiffer aluminum panel that changes how loads transfer through the rear of the chassis, offering a predictable effect when tuning rear-end behaviour.

Installation is straightforward for builders familiar with touring car assemblies: the part locates to the rear bulkhead area and uses the chassis' existing fastener positions. No extra parts are claimed with the listing, so retain original screws during removal and re-fit to verify alignment before final tightening.

From a setup perspective the cover serves two practical roles — it increases local rigidity at the rear mount to reduce unwanted flex under acceleration and cornering, and it provides a stable reference for suspension adjustments, which can make small changes to toe, camber recovery, and traction feel more consistent lap to lap.

For Auper D6 users seeking a simple rigidity upgrade at the rear bulkhead, this aluminum cover offers a direct replacement option that supports finer suspension tuning and consistent rear-end response.