The 3Racing Sakura D4 Front Composite Upper Suspension Arm SAK-D403 offers a practical upgrade for hobbyists seeking cleaner steering and improved front stability. It is moulded to suit the Sakura D4 chassis and built for frequent running.
The composite formulation gives the arm impact resistance while keeping weight down to preserve nimble handling. This makes it a solid choice for club nights and regular practice sessions.
Installing the SAK-D403 reduces excess flex in the front end, producing sharper feedback through the wheel and steadier entry into turns, which helps with consistent lap times.
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