XRAY 343133-H Hard Rear Upper Suspension Arm for RX8 Racing  [XR-343133-H]

XRAY 343133-H Composite Longer Suspension ARM Rear Upper - Hard
Price:
AUD$20.76
Brand:
XRAY
Model:
XR-343133-H
Condition:
Brand New
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Race-Grade Hard Rear Upper Arm by XRAY

The XRAY 343133-H Rear Upper Suspension Arm is produced from a hard composite to withstand demanding track use and repeated race sessions. Its stiffer construction helps maintain alignment under heavy cornering for a sharper rear-end feel.

Design That Supports Aggressive Driving

The longer profile spreads loads across the suspension, lowering stress on bearings and mounts while offering more predictable handling when pushing the car hard. It is a sensible option for racers chasing consistent lap times.

Compatibility Details

Specifically engineered for RX8 2025 chassis layouts, this arm installs directly into factory locations. Minimal setup changes are usually required, making it an easy performance-oriented replacement for worn parts.
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 I keep my existing suspension parts when fitting the XRAY 343133-H?

In most cases yes, the arm uses the same mounting points so shocks, turnbuckles and linkages remain compatible though small setup changes may optimise performance.

What benefits will I notice on typical club tracks?

Expect firmer rear response, improved corner exit stability and reduced wear on surrounding plastic parts compared with softer arms.

Are there recommended tuning changes after installation?

Small adjustments to rear shock damping or sway bar settings can help balance the stiffer rear feel for consistent handling.

How should I inspect the arm after hard impacts?

Check for cracks around the pivots, verify mounting hole integrity and ensure no distortion before returning the car to competition.

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