Description
Precision suspension tuning demands springs engineered to exact specifications, and the RACE TECH 300 lbs/in delivers the consistency and reliability that separate podium finishes from DNFs. Whether you’re dialing in front-end geometry or fine-tuning rear load transfer, these springs maintain their rate within 0.05 kg/mm—tight enough to trust lap after lap. Built from premium chrome silicon wire with shot-peening and heat-treatment, they offer the stiffness-to-mass ratio that competitive racers and serious track enthusiasts depend on.
- Spring Rate: 300 lbs/in
- Material: Chrome silicon wire
- Shot-peened construction
- Heat-treated and preset
- Tolerance: ±0.05 kg/mm
- Optimized stiffness-to-mass ratio
- MPN: SRSP 652654
- Front/Rear application
- Race Series specification
- No sacking required






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