The 3Racing SAK-F79A 10T metal differential gear set offers a solid upgrade path for SAK-F79 based SAKURA FF EVO cars. Swapping in metal gears gives a firmer, more reliable drive feel compared with the factory plastic internals.
These 10T metal gears are chosen to maintain consistent contact patterns under load, which helps the car behave predictably during long sessions. They are suited to both club competitors and weekend tuners.
Metal internals are less prone to wear and deformation, reducing part changes and ongoing upkeep. Upgrading to this set makes sense for owners who want stable drivetrain performance without frequent intervention.
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