XRAY 343713 Aluminum Rear Lower Suspension Holder for RX8.3 - Precision Edition  [XR-343713]

XRAY 343713 - Aluminium Rear Lower Suspension Holder - Front - Rf - Black - 7075 T6
Price:
NZD$87.01
Brand:
XRAY
Model:
XR-343713
Condition:
Brand New
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Tune RX8.3 rear end with the XRAY 343713 suspension holder

The XRAY 343713 Aluminum Rear Lower Suspension Holder brings a precision machined solution to improve handling on the RX8.3 chassis. Built from Swiss 7075 T6 aluminum, it balances strength with low mass to keep the car responsive.

Closer Rear Arms for Better Grip

Positioned at the front of the rear bulkhead, the holder pulls the rear lower arms 2.5mm inward to boost traction and reduce rear instability. This tighter rear geometry helps horseshoe the grip window through corners.

Easy Fitment for Setup Changes

Designed for straightforward swapping into RX8.3 layouts, its accurate CNC profile gives consistent placement for tuning sessions. Use it to experiment with rear roll and traction without changing major suspension parts.

Specifications

  • Material: Swiss 7075 T6 Aluminum
  • Compatibility: RX8.3 Chassis
  • Function: Increases traction and stability
  • Mounting Position: Front of rear bulkhead

A reliable upgrade for club racers and hobbyists who want a firmer, more predictable rear end on the RX8.3.
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.

Can this holder be used with modified RX8.3 setups?

Yes, it works with most RX8.3 setups. If you run oversized components, check clearances before finalising fitment.

Will this change tyre wear?

By narrowing the rear arm spacing 2.5mm, you may see altered load on the rear tyres. Monitor wear and adjust toe or camber if needed.

Is any special hardware required?

The holder uses the stock mounting points and common screws; most builders can reuse existing hardware. Keep threadlocker handy for aluminum assemblies.

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