The 3Racing Sakura D4 Aluminum Motor Plate SAK-D407 is engineered to tighten motor mounting and improve heat transfer for competitive Sakura D4 cars. Constructed from a high-grade aluminium alloy, the plate provides a more rigid mounting point that reduces motor movement under acceleration and braking. That improved stiffness, combined with enhanced conduction away from the motor, helps maintain consistent motor behaviour across repeated runs.