Xray 4S C=3.0 touring car springs
Xray’s 4S super short touring car shock springs are now also available in a hard C=3.0 variant. Adding to the already available 2.3 to 2.9 linear springs, the super hard set comes in handy when running in high to very high bite track conditions. Like all other Xray springs, the 3.0 are manually measured, selected and matched into pairs to guarantee equal length and damping characteristics and they not only fit Xray cars but many other brands.
Source: Xray [teamxray.com]