3Racing SAK-D4813/V2/BK Racing Rear Shock Tower Aluminium  [SAK-D4813/V2/BK]

Race-Grade Rear Shock Tower for Sakura D4

The 3Racing Sakura D4 Aluminum Rear Shock Tower, model SAK-D4813/V2/BK, is engineered to provide stiffer rear mounting geometry and consistent reference points for suspension tuning. Its construction reduces deformation under load, which aids in maintaining predictable roll and damping behaviour during competitive running.

Material and Tuning Advantages

Aluminium offers a controlled stiffness that improves shock alignment and repeatability. The 3Racing tower allows finer incremental changes to shock mounting and camber points, enabling precise setup work for lap time optimisation and chassis balance adjustments.

Fitment Procedure and Notes

Install using the Sakura D4 factory mount positions and verify clearances before final torque. Professional setups often re-evaluate spring rates and damper settings after fitting to exploit the reduced compliance and to retain optimal transient response.