RACEOPT Progressive Dynamic Springs Yellow/Black T2.5~2.6 (4pcs) - Precision Tuning Springs  [RO-PDS-2526]

Improve Chassis Control with RACEOPT Progressive Springs

The RACEOPT Progressive Dynamic Spring set, presented in yellow and black, offers a practical route to more controlled suspension behaviour. The T2.5 to T2.6 tension band provides a progressive feel that helps drivers achieve steadier handling through varied driving situations.

Progressive Rate for Predictable Grip

By increasing stiffness as compression grows, these springs help keep tyres in contact with the surface during both small disturbances and heavier compressions. That predictable change in rate supports cleaner corner exits and more consistent lap times.

Plug-In Upgrade for Common Shock Assemblies

These springs are compatible with many standard shocks, enabling an easy comparison against linear springs. They are useful for tuners who want to dial in ride quality without replacing shock bodies or mounts.