This aluminium front bulkhead is supplied as a direct replacement for the Auper D6 chassis to enable front mono-shock mixing. By swapping the standard plastic part for this machined aluminium unit you obtain a firmer attachment point for the mono-shock linkages and related suspension arms, which helps maintain geometry under high load while remaining suitable for routine workshop servicing.
Practical notes: the component comes in a blue finish and is intended as a replacement section rather than a bag of extra fittings. Installation assumes familiarity with front suspension removal and reassembly; verify that the mounting holes on your chassis match the Auper D6 pattern prior to installation.
Use the bulkhead as part of a broader tuning approach — it is most effective when combined with correct shock valving, spring rates, and anti-roll adjustments to tune front roll and steering behaviour on circuit or practice sessions.
A practical aluminium replacement for those refining mono-shock mix and front-end response on Auper D6 platforms.
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