XRAY 353084 XB8'16 Composite Rear Chassis Brace Precision Tunable Part  [XR-353084]

XRAY 353084 XB8\'16 Composite Rear Brace
Price:
NZD$27.91
Brand:
XRAY
Model:
XR-353084
Condition:
Brand New
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Bulkhead-mounted brace for cleaner suspension response

The XRAY 353084 XB8'16 Composite Rear Chassis Brace secures to the rear bulkhead rather than the shock tower, reducing suspension-induced vibration to the chassis. That mounting layout helps the car settle on landing and improves off-power grip.

Tune stiffness with composite and graphite options

Built from a medium-stiff composite, the brace gives a controlled amount of flex while still being responsive. It is compatible with optional graphite inserts so you can dial in stiffness to match different grip levels and track surfaces.

Role in overall chassis dynamics

Rear and front braces together define the chassis stiffness envelope and influence handling balance. Changing the rear brace stiffness alters how the car rotates and grips, helping fine tune behaviour for qualifying or race conditions.
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 the brace a direct replacement for the stock unit?

This brace is specifically produced for the XB8'16 chassis and is intended to replace the stock rear brace on that car. Fitment to other cars is not guaranteed without changes.

When should I use graphite inserts?

Add graphite inserts when track grip is high or when you want a stiffer rear for crisper rotation. They are a simple way to increase chassis rigidity without other suspension changes.

Does it change crash behaviour?

Because it changes rear stiffness, the brace can alter how the car absorbs impacts. Check body mounts and related parts after upgrading to ensure nothing unexpected shifts under load.

Any setup recommendations after fitting?

Start with your usual baseline and add inserts incrementally. Make one change at a time and test in similar track conditions to judge the effect on handling and traction.

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