XRAY 302775 X4'23 Lower Bulkhead 7075 T6 Aluminium Track Upgrade  [XR-302775]

XRAY 302775 - X4\'23 Aluminium Lower Bulkhead - Front L / Rear R - 7075 T6
Price:
AUD$62.97
Brand:
XRAY
Model:
XR-302775
Condition:
Brand New
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XRAY 302775 Aluminium Lower Bulkhead for Tighter Handling

The XRAY 302775 X4'23 Aluminium Lower Bulkhead is intended to give X4 2023 owners a stiffer chassis base without adding unnecessary weight. Machined from 7075 T6 aluminium, it delivers consistent fitment and reliable on-track behaviour.

Rigid Construction for Consistent Performance

Built from 7075 T6 aluminium, the XRAY 302775 part reduces chassis flex and helps preserve suspension geometry under cornering loads. That stability makes setup changes more predictable when fine tuning handling.

Fitment Notes and Installation Advice

Designed to align with X4 2023 series mounting points, this bulkhead swaps in with standard tools. Check torque settings after initial runs and re-check after a few sessions to confirm everything remains tight.
Remark :
Due to limited stock availability, please notice that some XRAY items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Is special preparation required before fitting the bulkhead?

Inspect threads and mounting holes on both the chassis and the new bulkhead, clean surfaces, and replace any damaged hardware before installation.

Does this part affect ride height or ground clearance?

The bulkhead is a like-for-like replacement in terms of mounting geometry, so it does not change ride height or clearance when fitted correctly.

Can I run this on high-grip or low-grip tracks?

The added stiffness suits a range of surfaces; on high-grip tracks it helps keep the chassis stable, while on lower grip it makes handling more predictable as you adjust setup.

Will this bulkhead require different shock settings?

You may want to fine tune shock damping after fitting to account for reduced chassis flex, but major changes are rarely necessary.

How do I avoid galvanic corrosion with aluminium parts?

Keep dissimilar metals separated where possible and use anti-seize on steel-to-aluminium fasteners to limit corrosion over time.

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