Auper D6 Aluminum Rear Bulkhead Cover Upgrade SAK-D6808B/RE by 3Racing  [SAK-D6808B/RE]

Aluminum rear bulkhead upgrade for Auper D6

This aluminum rear bulkhead cover is a direct-fit hop-up for the Auper D6 RC chassis. It replaces the stock rear cover with a stiffer aluminum panel that redirects loads through the rear of the chassis, producing a more predictable response when fine-tuning rear-end behavior.

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. The listing does not include extra hardware, so keep the original screws when removing the old cover and check alignment before final tightening.

From a setup point of view the cover serves two practical roles — it raises local rigidity at the rear mount to limit unwanted flex under acceleration and cornering, and it creates a stable reference for suspension adjustments, helping small changes to toe, camber recovery, and traction feel become more repeatable lap to lap.

For Auper D6 owners after a simple rear-end rigidity upgrade, this aluminum cover provides a direct replacement that supports closer suspension tuning and steadier rear response.