3Racing SAK-D5610 Sakura D5S Racing Bulkhead Cover  [SAK-D5610]

3RACING Sakura D5S Aluminum Bulkhead Cover - SAK-D5610
Price:
USD$12.60
Brand:
3Racing
Model:
SAK-D5610
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Setup-Focused Bulkhead Reinforcement

The 3Racing Sakura D5S Aluminum Bulkhead Cover, model SAK-D5610, is engineered to reduce chassis compliance at the front bulkhead and stabilise pick-up points under load. Machined aluminium construction improves torsional stiffness and lowers chassis flex that can compromise suspension geometry during aggressive cornering. The part mounts to the Sakura D5S using standard fixings and is suitable for drivers and tuners prioritising predictable feedback and repeatable lap-to-lap performance.

Does this affect suspension travel or geometry?

By stiffening the bulkhead, the cover helps maintain suspension mounting positions under load, which can slightly alter feel but preserves intended travel and geometry for more consistent suspension behaviour.

Any setup adjustments recommended after fitting?

Expect a firmer front end; minor adjustments to front spring rate, antiroll or toe may be needed to rebalance handling. Use incremental changes and test lap times or sector consistency to validate setup.