3Racing SAK-D321/PK Sakura D3 CS SPORT Aluminium Rear Bulkhead Cover Racing Spec  [SAK-D321/PK]

3RACING Sakura D3 CS SPORT Aluminum Rear Bulkhead Cover - SAK-D321/PK
Price:
USD$12.60
Brand:
3Racing
Model:
SAK-D321/PK
Condition:
Brand New
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Race-Oriented Aluminium Rear Bulkhead for Sakura D3 CS SPORT

The 3Racing SAK-D321/PK rear bulkhead cover is manufactured to align with the Sakura D3 CS SPORT mounting geometry, delivering a controlled increase in rear stiffness while preserving low mass. This part supports consistent chassis response under lateral loads and is suitable for drivers refining their setup for competition. The aluminium construction enhances structural integrity where plastic covers may flex or wear.

Will this affect suspension tune points?

Stiffening the rear bulkhead can shift rear roll characteristics slightly; expect small adjustments to shock damping or anti-squat to re-balance lateral response.

Are there recommended fastener practices?

Use the stock mounting hardware or grade-matched screws, apply a drop of medium-strength threadlocker on competition rigs, and torque to avoid chassis thread damage.

Does aluminium change long term durability?

Compared with plastic, aluminium resists impact wear and degradation from repeated loads, improving service life in high-stress drift environments.