Description
If you’re building a race-ready suspension setup, spring rate consistency directly impacts your lap times and handling predictability. The RACE TECH Rear Spring delivers the precision engineering and material quality required to maintain performance across thousands of heat cycles without degradation or sacking. Choose this spring when repeatability and durability matter as much as the numbers on the dyno.
- Spring Rate: 300 lbs/in
- Material: Chrome silicon wire
- Shot-peened construction
- Heat-treated for longevity
- Preset design, no sacking
- Engineering tolerance: ±0.05 kg/mm
- Superior stiffness-to-weight ratio
- MPN: SRSP 672754
- Series: Sport
- Color: Blue









