3Racing SAK-D6814/BU Auper D6 Blue Aluminum KPI Knuckle Upgrade  [SAK-D6814/BU]

Improve steering accuracy on the Auper D6

The 3Racing SAK-D6814/BU knuckle replaces the stock component with an aluminium unit that tightens front end response and stands up better to repeated loads. Drivers seeking dependable steering for drift or circuit use will appreciate the firmer feel.

Performance reasons to fit aluminium knuckles

Aluminium reduces unwanted flex and maintains pivot points under stress, which translates to more predictable steering inputs and less variation over a session. The SAK-D6814/BU is a straightforward way to harden the front end for sharper handling.

Designed for direct fit on Auper D6

Built to match the Auper D6 mounting pattern, this knuckle installs easily using existing hardware and the blue finish helps identify upgraded components during setup work. It is a practical upgrade for drivers refining their chassis balance.