XRAY 338281 Rear Progressive Spring Set - Off-Road Tuning  [XR-338281]

XRAY 338281 Progressive Spring Set C=3.7-4.7 - Rear (2)
Price:
NZD$24.74
Brand:
XRAY
Model:
XR-338281
Condition:
Brand New
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Rear-End Tuning with XRAY Progressive Springs

The XRAY 338281 Progressive Spring Set helps you achieve a more controlled rear end by offering a progressive rate from 3.7 to 4.7. The design gives initial compliance for traction, then firms up as the spring compresses so the car resists excessive squat during heavy loads.

Carefully Matched for Balanced Handling

Each spring is individually measured and matched to ensure both sides react the same. XRAYs inspection and pairing process aims to provide repeatable performance so your setup changes deliver predictable results on race day.

Distinct Finish and Fast Identification

These springs come in a pearl-grey coating with laser engraved markings so you can identify rates quickly during a build or setup session. The finish also stands up to handling and storage in a busy workshop.
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.

Are these springs suitable for carpet and clay tracks?

They suit a wide range of surfaces; use the softer end of the range for low-grip carpet and the firmer range for slick clay to control body roll and maintain rear stability.

Can I pair these with stiffer front springs?

Yes, pairing with different front rates is a common way to tune balance. Use small steps when changing front or rear springs to understand how each change affects understeer or oversteer.

How do I check spring matching?

Measure free length and use a simple spring tester or compare installed feel. If both springs compress similarly under the same preload and load, they are well matched.

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