XB8 Progressive Front Springs
Better steering at corner entry
For high-traction tracks
Individually measured and controlled
Individually inspected and matched
Marked with 4 dots
New front and rear progressive springs are slightly progressive, but under more compression they change characteristics to become more linear. This gives an excellent feeling & feedback of the car in all different track conditions. Marked with FOUR dots for easy identification. Set of 2.
Available as a pair, the springs are individually measured, controlled, inspected and matched to provide identical damping characteristics. During the selection process, each spring is compressed in several fine increments and the values recorded, and then each spring is matched with another spring of identical characteristics. XRAY goes the extra mile to ensure perfect spring matches, giving your car the predictability and consistency that you need to help you lead the pack.
47358316 XRAY Front Spring 69mm - 4 Dots (2)
47358336 XRAY Rear Spring 85mm - 4-Dots (2)