The 3Racing SAK-D6814/BU knuckle is an aluminium upgrade aimed at drivers wanting more precise control from the Auper D6. Its lightweight metal build reduces front end compliance so steering actions register faster and with less delay.
Metal KPI knuckles withstand repeated loading and maintain alignment under hard use, which reduces unpredictable changes in steering geometry. The SAK-D6814/BU trades the give of plastic for consistent handling that benefits lap consistency.
Made to match Auper D6 mounting points, this knuckle fits easily and the blue finish helps when checking parts between runs. It is a straightforward tuning part for drivers focused on setup consistency.
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