The 3Racing Sakura D5 Aluminium Bulkhead Cover SAK-D5610/V2 is a race-focused upgrade that increases front chassis stiffness and stabilises component mounting. Machined aluminium provides repeatable fitment so the Sakura D5 responds consistently to setup changes.
Fitting this aluminium cover reduces variable flex at the front, which helps drivers assess suspension and steering adjustments more reliably. That predictability is useful when chasing lap time and fine tuning balance.
Engineered to exact Sakura D5 mounting points, the component installs cleanly and supports routine setup work. With a firmer front end, small changes to toe, camber and damper settings will translate more directly to on-track behaviour.