XRAY 308263 4S Progressive Springs for SLP Shocks - Track Tuned [XR-308263]

XRAY 308263 4S Spring Set Progressive C=2.3-2.6 (2)

Price:

NZD$24.96

Brand:

XRAY

Model:

XR-308263

Condition:

Brand New

Quantity:

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Description
FAQ

Fine Tune Track Grip with XRAY 4S Springs

The XRAY 308263 4S Progressive Spring Set is designed to complement SLP shock systems, offering 20mm length with a progressive C2.3 to C2.6 rate curve. The stepped stiffness helps the tyres stay planted during turn-in and then firm up as the chassis leans, giving crisper steering response.

How Progressive Rates Affect Cornering

With a softer initial rate the car gets better mechanical bite on turn entry, then the increasing rate stabilises the chassis through mid-corner. That progressive behaviour helps drivers carry speed while keeping predictable handling across different surfaces.

Careful Matching for Consistent Results

XRAY hand measures and matches each pair of 4S springs to ensure even lengths and damping traits, reducing setup variation and making tuning more straightforward session to session.

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 use these springs on vintage or third party shocks?

They may fit older or third party shocks that accept 20mm progressive springs, but check inner diameter and end seating type to avoid fitment issues.

Do progressive springs change rebound or just compression feel?

Progressive springs mainly affect compression response and roll stiffness; rebound damping remains controlled by shock oil and pistons, so tune both springs and shocks together.

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