New ultimate-match rear shock springs (C = 0.61) for XRAY rear shocks. Blue color. Set of 2.
XRAY presents the ultimate high-performance racing springs that have been specially developed to give better balance and an additional range of choices to fine-tune your car.
Developed through extensive testing and racing experience, these linear springs use the same thickness of wire for each spring, and stiffness is controlled by the number of coils. Softer springs have a lower “C” value and more coils; stiffer springs have a higher “C” value and fewer coils.
Available as a pair of springs – to fit front and rear – 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.