Customers Also Buy
Popular with customers who buy products like the XRay 4S Spring Set Progressive C = 2.5-2.8 (2)
Description
The XRay XR308264 4S Spring-Set Progressive C=2.5–2.8 delivers a smooth, progressive rate in a compact 20mm length. Acting like a softer spring on initial turn-in for maximum traction, then increasing rate as chassis roll builds, they help maintain corner speed while keeping handling predictable and consistent. Each pair is black with laser-engraved identification and is manually measured and matched for equal length and damping characteristics.
Key Features
- 4S progressive springs designed to complement SLP shocks
- Progressive rate: C = 2.5–2.8
- 20mm length
- Black finish with laser-engraved ID
- Sold as a pair (2)
- Individually measured, controlled, inspected and matched for identical damping
- Aids predictability and consistency through corners
Suggested Compatibility
- SLP shocks (suggested compatibility)
Part number: XR308264.
Secured by Stripe
Specifications
The main advantage and benefit of progressive springs is that as the car initially enters the corner they work like soft springs to provide maximum traction. At the same time, when the chassis begins to roll, in the middle of the corner, the spring rate progressively increases until they work like a hard springs which allows the car to maintain maximum cornering speed.
The 4S springs, like all the other XRAY springs, are manually measured, selected and matched into pairs to guarantee precisely equal length and damping characteristics.
- New optional progressive and linear springs for SLP shocks
- 20mm long
- Black Color
- Laser engraved for easy identification
- Sold as a pair
- Individually measured, controlled, inspected and matched to provide identical damping characteristics
- Perfect spring match-ups
- Gives your car predictability and consistency
Progressive Springs:-
XR308263 XRAY 4S Spring Set Progressive C=2.5-2.8 (2)XR308264 XRAY 4S Spring Set Progressive C=2.5-2.8 (2)
Linear Springs:-
XR308274 XRAY 4S Spring Set C=2.3 (2)XR308275 XRAY 4S Spring Set C=2.5 (2)
XR308276 XRAY 4S Spring Set C=2.7 (2)
XR308277 XRAY 4S Spring-Set C=2.9 (2)
Key Info:
- Brand: XRay
- Part No: XR308264
- Barcode: 8581703082644
- Fitment: Option Part
Additional Categories:
Delivery & Returns
Standard Shipping
£3.95 to most of the UK
Express Shipping
£6.95 to most of the UK
Worldwide Shipping
Available at checkout
Customer Reviews
No specific product reviews yet, why not write one?Questions & Answers
For more in depth queries, please contact us.

























