3RACING SAK-D4813 Sakura D4 Rear Shock Tower - Racing Setup  [SAK-D4813]

3RACING Sakura D4 Aluminum Rear Shock Tower For D4 - SAK-D4813
Price:
USD$16.40
Brand:
3Racing
Model:
SAK-D4813
Condition:
Brand New
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Rear Shock Tower Engineering Overview for Sakura D4

The 3RACING SAK-D4813 is a precision aluminium rear shock tower produced for the Sakura D4 chassis. Its design focuses on repeatable suspension reference points and improved structural integrity for competitive tuning.

Material Benefits and Structural Role

Aluminium construction provides a stiffer mounting surface than plastic, reducing flex and preserving shock alignment under high loads. This stability aids in consistent damping response and predictable roll control during race runs.

Fitment Detail and Setup Considerations

Manufactured to align with Sakura D4 mounting locations, the 3RACING SAK-D4813 installs with standard hardware and maintains original suspension geometry. Tuners can expect more reliable baseline settings, making iterative changes faster and more data driven.

What tuning gains are typical with this tower?

A firmer rear mount often yields crisper transient response and more consistent roll characteristics, which helps when fine tuning rebound and compression for lap time improvements.

Are any chassis alterations required for installation?

The part is machined to match Sakura D4 geometry and typically fits without modification. Verify mounting points and fastener torque during installation to ensure repeatable setup.

How does aluminium affect maintenance cycles?

Aluminium requires routine inspection for nicks or bends after impacts. Keep threads clean and check hardware torque to preserve the precise mounting that supports consistent lap times.