Description
If you’re building a track-focused suspension setup, spring rate is everything—and 425 lb/in gives you the responsive, controlled compliance needed for serious performance without sacrificing ride quality. This Hyperco coil-over spring delivers predictable load transfer and minimal deflection under cornering forces, making it a trusted choice for racers who demand precision tuning. Whether you’re dialing in a road course or autocross setup, the 2.5″ ID and 10″ length provide flexible integration into most coil-over platforms.
- 425 lb/in spring rate
- 2.5 inch inner diameter
- 10 inch overall length
- Coil-over compatible
- Blue powder coat finish
- Sold individually







