3Racing Sakura D4 Upgrade Bulkhead SAK-D4806/V2  [SAK-D4806/V2]

Fit a 3Racing SAK-D4806/V2 bulkhead to firm up your Sakura D4

The 3Racing Sakura D4 Aluminum Bulkhead is a purpose-made replacement part for the Sakura D4 chassis. Fabricated from aluminum to tighten key mounting points, it helps reduce play in the front section and delivers a more controlled driving feel.

How the 3Racing bulkhead improves handling

With reduced chassis flex, steering becomes more direct and predictable, which is useful when pushing the car or experimenting with different tyre and shock settings. The stronger construction also stands up better to frequent track use.

For owners wanting firmer chassis behaviour and clearer feedback through corners, this 3Racing bulkhead is a sensible upgrade that supports both race days and practice sessions.